baber/WOPTO huggingface dataset:
Patent KR-20100111285-A (KR)
Inventor: MATSUMOTO HIROSHI
IPC: B01D69/08
Filed: 2008-12-25
Abstract: 중공사막을 사용한 여과막 장치에서는, 중공사막을 묶은 것을 카트리지 형상의 용기에 넣고, 그 용기를 프레임에 고정된 매니폴드에 액밀 결합시키는 구성을 이용하였지만, 물을 흡수한 중공사막은 무겁고, 매니폴드로부터 떼어내는 것이 용이하지 않다는 과제가 있었다.  본 발명은, 이 과제를 해결하기 위해, 중공사막을 묶은 것에 집수구와 홈을 갖는 집수캡 (20)을 액밀 접속한 중공사막 엘리먼트 (1)을, 홈에 끼워 맞추는 지지빔 (65)를 갖는 프레임 (60)에 결합하는 구성을 이용한다.  지지빔 (65)는 집수캡 (20)에 설치된 홈 (21)에 삽입하는 것만으로도, 결합 및 중공사막 엘리먼트 (1)의 회전을 규제할 수 있다.
Patent KR-20110115072-A (KR)
Inventor: HIRAMOTO MASAO
IPC: H01L27/14
Filed: 2010-01-05
Abstract: 본 발명에 있어서의 고체 촬상 소자는, 복수의 단위 요소로 구성된다.  각 단위 요소는, 제 1 광 감지 셀(2a)과 제 2 광 감지 셀(2b)과 제 1 광 감지 셀(2a)에 대향하여 배치된 분광 요소(1a)를 갖고 있다.  분광 요소(1a)는 입사광 중 제 1 색성분의 광의 일부를 제 2 광 감지 셀(2b)에 입사한다.  제 1 광 감지 셀(2a)은 상기 분광 요소에 입사한 제 1 색성분의 광의 양보다 적은 양의 제 1 색성분의 광을 받는다.  제 2 광 감지 셀(2b)은 상기 분광 요소에 입사한 제 1 색성분의 광의 양보다 많은 양의 제 1 색성분의 광을 받는다.  제 1 광 감지 셀(2a)로부터의 광전 변환 신호와 제 2 광 감지 셀(2b)로부터의 광전 변환 신호의 차이와, 입사광에 포함되는 제 1 색성분의 광의 양에 대한 상기 제 2 광 감지 셀이 받는 제 1 색성분의 광의 양의 비율을 나타내는 정보로부터, 입사광에 포함되는 제 1 색성분의 광의 양을 산출한다.
Patent KR-20100116674-A (KR)
Inventor: HUQ RANA
IPC: H04L12/26
Filed: 2009-02-19
Abstract: 이동 통신 디바이스들의 원격 필드 테스팅이 여기서 제공된다.     예로써, 타겟 이동 네트워크의 IP 게이트웨이가 모니터링될 수 있다.     테스트 디바이스와 연관된 이동 발신 데이터 패킷은 이동 네트워크 상에서 활성화된 디바이스의 정보를 포함하도록 업데이트 및 번역될 수 있다.    마찬가지로, 활성화된 디바이스에 라우팅되고/되거나 테스트 디바이스를 식별하는 이동 네트워크 발신 데이터 패킷은 테스트 디바이스에 포워딩될 수 있다.     여기서 설명되는 바와 같이, 테스트 디바이스가 이동 네트워크 상에서 사전-활성화되지 않은 경우에도, 이동 네트워크와 테스트 디바이스 사이의 2웨이 데이터 교환이 구현될 수 있다.     또한, 2웨이 통신에 대한 인터페이스는 임의의 적합한 인터넷 프로토콜 (IP) 네트워크를 포함하여, 이동 네트워크의 무선 액세스 포인트들로부터 원거리에서 애플리케이션 테스팅을 가능하게 한다.
Patent KR-20110000651-A (KR)
Title: Stabilising device
Inventor: FRANK OLIVER
IPC: F41A27/30
Filed: 2009-03-18
Abstract: The device (4) has a ball and socket joint (5.1) arranged at two starting points in a metal cable damper. A re-adjustable movable system (10) is placed in pipes (7.1, 7.2, 8.1, 8.2), and consists of a curved bar, a pretensioning device, a pressure pad and a catch piece. The pretensioning device exerts pressure on the curved bar over the pressure piece and the catch piece, so that the movable system is released upon exceedence of a given value of the damper and/or is fixed during falling below of the value of the damper.
Patent KR-20110008070-A (KR)
Inventor: KRAUSE JENS
IPC: C08J9/04
Filed: 2009-04-18
Abstract: 본 발명은 신규 촉매와 이의 제조 방법 및 이를 폴리이소시아네이트 중부가 생성물의 제조에 사용하는 바람직한 용도에 관한 것이다.
Patent KR-20110014148-A (KR)
Inventor: MENDROK EDINGER CHRISTINE
IPC: A61Q17/04
Filed: 2009-05-15
Abstract: 본 발명은 하나 이상의 자외선 여과 물질을 포함하는 국소용 조성물의 자외선 차단 지수(Sun Protection Factor; SPF)를 증가시키기 위한 포스페이트 에스터 계면활성제의 용도에 관한 것이다.  또한, 본 발명은 포스페이트 에스터 계면활성제 및 4 중량% 이상의 부틸 메톡시다이벤조일메탄을 추가의 자외선 여과 물질과 함께 포함하는 국소용 조성물에 관한 것이다.
Patent KR-20100135322-A (KR)
Inventor: KADOWAKI YUTAKA
IPC: C23C4/06
Filed: 2009-04-27
Abstract: 4 N Al 또는 5 N Al 에, Al 기준으로, 2 ∼ 5 wt％ 의 In 및 불순물 Si 량과의 합계로 0.04 ∼ 0.6 wt％ 가 되는 양의 Si 를 첨가하여 이루어지는 수 반응성 Al 복합 재료.     이 재료를 사용하여 제조된 Al 용사막 및 이 Al 막의 제조.     이 Al 용사막을 표면에 구비한 성막실용 구성 부재.
Patent KR-20110031417-A (KR)
Inventor: BREHMER UDO
IPC: F16H61/40
Filed: 2009-04-28
Abstract: 본 발명은 2개의 경사축 동력 장치를 구비한 유압 모듈에 관한 것이며, 상기 유압 모듈은 피스톤(6)과 상호 작용하는 봉(5)에 의해, 경사축 동력 장치의 행정 체적이 조절되도록 회전축(4)을 중심으로 회전하는 요크(1)를 포함한다.
Patent KR-20110015424-A (KR)
Inventor: SHI BO
IPC: D04H1/42
Filed: 2009-04-14
Abstract: 열가소성 전분 및 지방족-방향족 코폴리에스테르를 함유하는 열가소성 조성물로부터 형성된 섬유가 제공된다.  코폴리에스테르는 전분 함유 섬유의 강도를 향상시키고, 또한, 전분의 용융 가공성을 촉진시킨다.  또한, 지방족-방향족 코폴리에스테르는 그의 비교적 낮은 융점으로 인하여, 전분에서 발견되는 수분의 실질적인 제거를 방지하기에 충분히 낮은 온도에서 열가소성 전분과 함께 압출될 수 있다.  또한, 지방족-방향족 코폴리에스테르는 하나 이상의 히드록시알킬 또는 알킬 말단기를 함유하도록 알코올로 개질된다.  알코올첨가분해 반응의 조건 (예를 들어, 알코올 및 공중합체 농도, 온도 등)을 선택적으로 조절함으로써, 생성된 개질된 지방족-방향족 코폴리에스테르는 비교적 낮은 분자량을 가질 수 있다.  이러한 저분자량 중합체는 광범위한 다양한 섬유 형성 용도, 예컨대 부직웹의 멜트블로윙(meltblowing)에 유용한 높은 용융 유동 지수와 낮은 겉보기 점도의 조합을 갖는다.
Patent KR-20110036796-A (KR)
Inventor: AWEDIKIAN ROY
IPC: G06F11/36
Filed: 2009-05-19
Abstract: 소프트웨어의 입력 값들 및 출력 값들에 관계된 요구조건들을 포함하는 사양(specification)에 대한 하나의 소프트웨어의 하나 이상의 기능성을  검증(verifying)하기 위해 테스트 케이스들의 컴퓨터에 의한 자동 공식화의 방법은 - 조합 요구조건들(combinatorial requirements) 및 순차요구조건들(sequential requirements)을 구별하는 단계; - 모델링된 사양을 습득할 수 있도록 예를 들어 진리표에 의해 조합 요구조건들 및 유한 상태 기계(finite state machine)에 의해 순차 요구조건들을 모델링하는 단계; - 상기 소프트웨어의 입력값에 관련된 연산 매트릭스(operation matrix)를 설정하는 단계; - 상기 입력값들의 확률(probability)이 연속적이고 이들 사이의 이행 시간(transition time)임  -; - 상기 연산 매트릭스로부터 몬테카를로법(Monte Carlo draw)을 수행하여 테스트되도록 입력 값들의 연속치들을 선택하는 단계; - 상기 모델링된 사양에 주어진 예상 출력값들에 의해 각 선택된 연속값에 관계된 테스트 행들(test rows)을 포함하는 테스트 케이스를 결정하는 단계; -결정되고 있는 상기 테스트 케이스가 검증된 기능성 코드의 퍼센티지, 검증된 요구조건들의 퍼센티지, 검증 시간, 및 검증 비용의 기준들 중 하나 이상에 대한 미리 결정된 임계값에 도달하는 것을 가능하게 할 때 결정 프로세스를 중지하는 단계를 포함한다.
Patent KR-20110038630-A (KR)
Inventor: GIBSON LUKE ANDREW
IPC: A61F2/32
Filed: 2009-07-08
Abstract: 스템 및 넥을 가진 모듈형 보철물을 위한 장치가 핸들 및 어댑터를 포함한다.  상기 핸들은 축을 따라 뻗어있다.  상기 핸들은 말단부 및 기단부를 가진다.  상기 기단부는 타격되는 구조인 무딘 면을 가진다.  상기 어댑터는 상기 스템의 보어의 내부에 결합되는 구조인 수형 단부를 가진다.  상기 어댑터는 상기 핸들의 말단부와 결합하는 구조인 면을 더 가진다.  상기 어댑터는 내측부 및 외측부를 가지는 구조이다.  상기 내측부는 상기 어댑터가 상기 스템에 대하여 회전될 때 상기 스템과 분리되는 구조가 되도록 릴리프를 가진다.
Patent KR-20110031294-A (KR)
Inventor: ALBRECHT KUEPPER BARBARA
IPC: A61P9/04
Filed: 2009-06-18
Abstract: 본 발명은 적어도 하나의 부가적인 치료제와 임의로 조합된 적어도 디아릴 우레아 화합물을 포함하는, 심부전 및/또는 그와 관련된 질환을 치료, 예방 또는 관리하기 위한 제약 조성물에 관한 것이다.  유용한 조합물은 디아릴 우레아 화합물로서, 예를 들어 베이(BAY) 43-9006을 포함한다.
Patent KR-20110028305-A (KR)
Inventor: GAUBIL MICHEL
IPC: C03B5/00
Filed: 2009-06-16
Abstract: 본 발명은 산화물 중량%를 기준으로, 하기의 산화물들의 총 함량이 100 중량%이며, 
- ZrO 2  + HfO 2 　: 총 100 중량%가 되도록 첨가하며, 
- SiO 2 　: 3.5 내지 6.0 중량%,  
- Al 2 O 3 　: 0.7 내지 1.5 중량%, 
- Na 2 O + K 2 O　: 0.10 내지 0.43 중량%, 
- B 2 O 3 　: 0.05 내지 0.80 중량%, 
- CaO + SrO + MgO + ZnO : < 0.4 중량%, 
- P 2 O 5 　: < 0.05 중량%, 
- Fe 2 O 3 　+ TiO 2     : < 0.55 중량%, 
- 기타 종(species)　: < 1.5 중량%를 포함하며, 
Al 2 O 3 /(Na 2 O+K 2 O)의 중량 백분율의 비율은 3.5를 초과하거나, 3.5이며, 
B 2 O 3 /(Na 2 O+K 2 O)의 중량 백분율의 비율은 0.3 내지 2.5인 것을 특징으로 하는 용융 주조 내화성 제품에 관한 것이다.
Patent KR-20120060718-A (KR)
Title: A Density Adaptive Cluster Head Election Mothod and Implementing Node thereof
Inventor: JOE IN WHEE
IPC: H04W84/18
Filed: 2011-01-11
Abstract: PURPOSE: A cluster head extraction method and node thereof are provided to increase the life of all sensor networks by enabling a node to extract a head of clusters according to the density of a sensor node. CONSTITUTION: A node creates random numbers from node 0 to node 1(S110). In case the first random number is smaller than a cluster head probability P, the node is extracted as a cluster header(S120). The node calculates numbers of child nodes by using the cluster head probability P(S130). The node calculates density weighted values(S140). In case the density weighted values are bigger than an established threshold values, the node creates second random number(S150,S160).
Patent KR-20120081693-A (KR)
Title: The fixing support device of a occluder for artificial tooth manufacturing
Inventor: KIM SU WOONG
IPC: A61C11/08
Filed: 2011-01-12
Abstract: PURPOSE: A fixing apparatus for a supporter of an occluder for producing artificial teeth is provided to precisely fix the supporter formed with a synthetic resin to the occlude. CONSTITUTION: A fixing apparatus for a supporter of an occluder for producing artificial teeth includes a fixture(5) and a supporting board(7). The fixture is fixed to a jamming protrusion(2) and a fastener(3) coupled to the occlude, and includes plural joint grooves on the upper side. The supporting board includes tension coupling protrusions corresponding to the joint grooves on the fixture to be coupled to the fixture. The tension coupling protrusions have the wide upper side, and narrow and thin lower side with a slope structure.
Patent KR-20110086506-A (KR)
Title: Cold forming tap for thin material
Inventor: SAWABE TERUO
IPC: B23G5/06
Filed: 2011-01-12
Abstract: PURPOSE: A cold forming tap for thin materials is provided to prevent a generation of burr and improve a quality by forming a small notched portion of a ridge top of a female screw. CONSTITUTION: A cold forming tap has a thread-shaped portion. The height of sharp ridge of the screw thread is H. The cut height of ridge is nearly formed H/8. The cut height of bottom of thread is formed over H/4. According to the pitch(P) of tap, the visual point of R surface(r2) of the circle inscribing in both sides of the diameter of the leading end of the tap is formed. The diameter of leading end of tap is formed.
Patent KR-20120082726-A (KR)
Title: Solid oxide fuel cells fueled by gasificating of solid carbon
Inventor: YOO JI HO
IPC: B01D11/02
Filed: 2011-01-14
Abstract: PURPOSE: A solid oxide fuel cell is provided to increase gasification and accomplish high power density by mixing and using the solid carbon fuel with catalyst. CONSTITUTION: A solid oxide fuel cell comprises honeycomb(2) which includes solid carbon fuel and gasification catalyst, a fuel electrode(3) which provides fuel gas generated by gasification of the solid carbon fuel, an electrolyte layer(5) formed on one-side of the fuel electrode, and air electrode(4) formed in the other side of the electrolyte layer. The solid carbon fuel comprises solid coal in which less than 1% of ash contained. The solid carbon is graphite, activated carbon or carbon black.
Patent KR-20120084992-A (KR)
Title: Liquid crystal display comprising transparent solar cell
Inventor: CHAI YOUNG JIN
IPC: G02F1/13357
Filed: 2011-01-21
Abstract: PURPOSE: A liquid crystal display device in which a transparent solar cell panel is embedded is provided to supply light energy to a backlight unit, thereby reducing power of the liquid crystal display device. CONSTITUTION: A backlight unit(101) is installed in a lower part of a liquid crystal display panel. The backlight unit provides light to the liquid crystal display panel. A solar cell panel(201) is installed between the liquid crystal display panel and the backlight unit. The solar cell panel absorbs the light. The solar cell panel converts the light into power.
Patent KR-20120094180-A (KR)
Title: Smart parking place system
Inventor: KIM HYEONG JUN
IPC: G06Q50/30
Filed: 2011-02-16
Abstract: PURPOSE: An intelligent parking lot system is provided to improve air quality by transmitting data, obtained through a low-power wireless sensor, to a monitoring server and determining the air quality based on the data. CONSTITUTION: Measured data is periodically transmitted to a wireless gateway. If a specific abnormal value is detected, the value is immediately transmitted to the wireless gateway. The wireless gateway the data received from a wireless sensor unit with a TCP/IP(Transmission Control Protocol/Internet Protocol) protocol. The wireless gateway transmits the mapped data to a monitoring server. The monitoring server transmits the received data to a DB(DataBase) server hosted by the outside.
Patent KR-20120094367-A (KR)
Title: Method for manufacturing of particle external additive for e-paper using carbon black and particle external additive for e-paper using carbon black prepared by using the method
Inventor: CHO JIN KU
IPC: C07D307/50
Filed: 2011-02-16
Abstract: PURPOSE: An acid catalytic composition containing an organic solvent and diluted hydrochloric acid and a method for manufacturing 5-chloro methyl-2-furfyral from seaweed derived galactan using the composition are provided to reduce operational risks and to improve environmentally-friendly characteristic. CONSTITUTION: An acid catalytic composition for manufacturing 5-chloro methyl-2-furfyral from seaweed derived galactan includes an organic solvent and diluted hydrochloric acid. The concentration of the diluted hydrochloric acid is in a range between 4 and 8 N. The content of the diluted hydrochloric acid is in a range between 30 and 200 parts by weight based on 100 parts by weight of the organic solvent. The organic solvent is a halogenated hydrocarbon-based solvent. The galactan includes agarose.
Patent KR-20120096855-A (KR)
Title: Paper cup for one time and method for manufacturing thereof
Inventor: KIM JAE JUN
IPC: B31B50/00
Filed: 2011-02-23
Abstract: PURPOSE: A disposable paper cup and a manufacturing method thereof are provided to easily open an entrance of the disposable cup and to prevent the increase of unit cost because an arbitrary member is not added. CONSTITUTION: A disposable paper cup comprises a body(10) and a block band(20). The body is a bag shape so that an entrance can be opened to put water. The block band is formed along the circumference of the body to easily open the entrance of the body. The block band is projected from one of the outer or inner surface of the body. The block band is formed adjacent to the entrance of the body.
Patent KR-20120108240-A (KR)
Title: Automatic module of character welding
Inventor: CHUNG GWANG SUK
IPC: B23K31/02
Filed: 2011-03-23
Abstract: PURPOSE: An automatic text welding module is provided to change and apply welding conditions in real time by a control unit, thereby maximizing work efficiency. CONSTITUTION: An automatic text welding module comprises a robot unit(100) and a control unit(200). The robot unit automatically welds text on a welded surface(300) by moving along the welded surface, close to or separate from the welded surface. The control unit controls on/off and welding operation of the robot unit through communication with the robot unit. The control unit transmits real time information on welding conditions to the robot unit, where the welding conditions include the angle of the welded surface to the ground and the position of the robot unit.
Patent KR-20120110637-A (KR)
Title: Hygienic both chopping board enable to stand for keeping
Inventor: JANG HYUNG JIN
IPC: A47J47/00
Filed: 2011-03-30
Abstract: PURPOSE: A double-sided chopping board is provided to prevent contamination due to contact to a surface by employing transverse standing units at the top and bottom thereof. CONSTITUTION: A double-sided chopping board comprises a body part with the top and bottom surfaces to place foodstuff and standing units(120a,120b) which are extended transversely at an angle from the top and bottom of the body part to erect the chopping board in a transverse or vertical direction. The standing units formed at the top and bottom of the body part are symmetrical with each other.
Patent KR-20120110824-A (KR)
Title: System for controlling and monitoring client and method thereof
Inventor: PARK SUNG BIN
IPC: G06F9/44
Filed: 2011-03-30
Abstract: PURPOSE: A client controlling/monitoring system and a method thereof are provided to generate an agent for controlling and monitoring a client through an application. CONSTITUTION: An application(410) of an application layer is independently operated on a platform of a client. The platform is designed in order not to transfer a command between the applications. An agent(300) of the application layer generates an event corresponding to an application control command of a host(120). The agent transfers the generated event to a control target application of the application layer. The agent registers the event to a manager(420) of a framework. [Reference numerals] (120) Host; (AA) Control command
Patent KR-20120115016-A (KR)
Inventor: KIM CHI YOUNG
IPC: H04B1/38
Filed: 2011-04-08
Abstract: 본 발명의 이동 단말기는, 홀이 형성되고 이동 단말기의 외곽을 이루는 케이스와, 케이스 내부에 배치되고 송신 또는 수신 기능을 수행하는 리시버 및 케이스에 삽입되어 일체화됨과 아울러 상기 케이스의 홀을 덮도록 결합되고 상기 리시버에서 송신되거나 수신되는 신호가 통과하는 복수의 홀이 형성되는 리시버 브라켓을 포함함으로써 적층구조가 간단하고 조립성이 향상되며 슬림화가 가능하다.
Patent KR-20120116050-A (KR)
Title: Overturn apparatus of sandwich panel and loading system thereof
Inventor: CHOI KIL WOONG
IPC: B65G47/91
Filed: 2011-04-12
Abstract: PURPOSE: A sandwich panel overturning device and a sandwich panel loading system using the same are provided to facilitate the loading of sandwich panels by overturning the sandwich panels and to easily move the sandwich panels at a loading space by adsorbing with an adsorption pad. CONSTITUTION: A sandwich panel overturning device comprises a pair of supporting pillars(32), an adsorption part moving rail(31), and an adsorption part(10). The adsorption part moving rail is vertically mounted on the pair of supporting pillars. The adsorption part overturns sandwich panels while moving along the adsorption part moving rail. The adsorption part comprises a movable cylinder mount, a tilting frame(18), a tilting cylinder(16), and a moving cylinder(20).
Patent KR-20120116184-A (KR)
Title: Battery module
Inventor: YOON JONG WOOK
IPC: H01M50/293
Filed: 2011-04-12
Abstract: PURPOSE: A battery module is provided to improve impact resistance and vibration resistance by accepting a vibration absorption structure in a battery case of double structure, and improving assembling and repair workability. CONSTITUTION: A battery module(100) comprises a plurality of unit battery packs(140), an inner case(110) providing a unit battery packs-accepting space, an outer case(120) accepting the inner case, and an elastic buffer part(130) inserted between the inner case and the outer case. The elastic buffer part elastically supports the inner case from the outer case. In front of the outer case, a cooling fan module(150) for deriving air flow to front and rear directions of the outer case is mounted. [Reference numerals] (AA) Left; (BB) Back; (CC) Front; (DD) Right
Patent KR-20110119553-A (KR)
Title: Gas-liquid separator and refrigerating apparatus equipped therewith
Inventor: SHIDA KOJI
IPC: F25B43/00
Filed: 2011-04-25
Abstract: PURPOSE: A gas-liquid separator and a refrigerating apparatus including the same are provided to prevent noise and abrasion by preventing adjacent components from colliding with each other. CONSTITUTION: A gas-liquid separator comprises a 2 upper inlet pipe(2), a gas outlet pipe(3), and a liquid outlet pipe. The 2 upper inlet pipe is formed near the top surface of a cylindrical container(1). The gas outlet pipe vertically passes through the center of the top end of the container. The liquid outlet pipe is formed in the bottom end of the container.
Patent KR-20120122343-A (KR)
Title: Electric game method recognizing the appearance of participant
IPC: A63F13/213
Filed: 2011-04-28
Abstract: PURPOSE: An electronic game method and a game device are provided to induce a game participant to move his or her facial muscle. CONSTITUTION: An electronic game method is as follows. The face of a game participant is recognized(S102). The static image of the face of the game participant is obtained in a specific point of time(S104). A partial data value is extracted from the obtained static image and is compared with a standard data value(S108). When the standard data value coincides with the extracted data value, the accomplishment of purpose in a game is determined. [Reference numerals] (AA) Game start; (BB) Game over; (S101) Camera filming start; (S102) Recognition of the face of a game participant; (S103) Filming point of time; (S104, S106) Acquisition of a static image; (S105, S107) Date extraction by parts; (S108) Achievement of object
Patent KR-20120124573-A (KR)
Title: Metabolic Cage
IPC: A01K1/035
Filed: 2011-05-04
Abstract: PURPOSE: A metabolic cage with a collecting unit is provided to make possible automatic blood and urine collection in a state that a laboratory animal freely moves. CONSTITUTION: A metabolic cage with a collecting unit comprises a cylindrical body(4) which has a hollow expanded in the longitudinal direction, a living space(6) which is formed on one side of the body and in which laboratory animals resides, a net body for dividing the inside of the body into the living space and a collection space(8), a collection unit(12) which is formed in the collection space and collects the excrement of the laboratory animals, a urine collection unit(14), and a urine collection unit fixing unit(16).
Patent KR-20120125573-A (KR)
Title: Novel method for preparing selenyl-substituted aromatic aldehyde compounds
IPC: C07D317/46
Filed: 2011-05-06
Abstract: PURPOSE: A manufacturing method of selenyl-substituted aromatic aldehyde-based compound is provided to obtain selenyl-sbustituted aromatic aldehyde-based compound with high yield while minimizing generation of byproduct of a reaction. CONSTITUTION: A manufacturing method of selenyl-substituted aromatic aldehyde-based compound indicated in chemical formula 4 comprises: a step of preparing a reaction mixture comprising diselenide compound represented by A-Se-Se-A, solvent and a reducing agent; and a step of adding and reacting aromatic aldehyde-based starting material and base into the reaction mixture. The equivalent ratio of the diselenide compound and the reducing agent in the reaction mixture is 1:1/3-3.
Patent KR-20110124145-A (KR)
Title: Positive electrode active material for secondary battery
Inventor: CHANG SUNG KYUN
IPC: H01M4/58
Filed: 2011-05-06
Abstract: PURPOSE: A positive electrode active material is provided to obtain a secondary battery having high capacity and excellent rate characteristics. CONSTITUTION: A positive electrode active material for a secondary battery has a composition of chemical formula 1: xLi_2MO_3*yLiM'O_2*zLi_3PO_4. In chemical formula 1, M is at least one element selected from the metals of group 1 or group 2, having an oxidation number of +4, and M' is at least one element selected from the transition metals of group 1 or group 2, having an average oxidation number of +3, and 0.1=x=0.9, 0.1=y=0.9 and 0<z=0.2, wherein x+y+z = 1.
Patent KR-20120124913-A (KR)
Title: Light emitting device package and lighting system including the same
IPC: H01L33/48
Filed: 2011-05-06
Abstract: PURPOSE: A light emitting device package and a lighting system including the same are provided to improve light directional angle and to enhance light extracting efficiency by forming a reflective layer on the side of the circuit board. CONSTITUTION: A pair of lead frames(32,33) is formed on an insulating layer(10). The pair of lead frames is electrically separated. The insulating layer is comprised of polyimide. A heat radiation member is touched with the insulating layer. The insulating layer comprises one or more open areas. A light emitting device(50) is electrically connected to the pair of lead frames. The light emitting device is arranged on an opposite direction of the insulating layer. A pair of circuit boards(110) is electrically connected to the pair of lead frames, respectively.
Patent KR-20120129283-A (KR)
Title: Organic light emitting diode display and method for manufacturing the same
IPC: H05B33/04
Filed: 2011-05-19
Abstract: PURPOSE: An organic light emitting display device and a manufacturing method thereof are provided to improve uniformity of sealant by applying laser to sealant for substrates. CONSTITUTION: A second substrate(210) faces a first substrate(110). Sealant(350) is formed around the edge regions of the second substrate and the first substrate to form a closed loop. A metal wiring(155) is formed along the close loop of sealant. An aperture pattern(1557) is formed in a region of the metal wiring.
Patent KR-20120134698-A (KR)
Title: Overcharge prevent apparatus for battery-cell of secondary battery
Inventor: HONG HYO JIN
IPC: H02H7/18
Filed: 2011-06-03
Abstract: PURPOSE: A device for preventing overcharge of a secondary battery cell is provided to be easily installed because of no limit for an install location of a switch for sensing expansion force of a battery cell. CONSTITUTION: A device for preventing overcharge of a secondary battery cell comprises a switch part(10) controlling a battery power by sensing expansion load of a secondary battery cell(20), and a switch bracket(30) installed inside a battery case and in which the switch part is fixed. The switch part comprises an elastic cover for sensing expansion load; a circuit board forming a via hole for transferring the load to the cover; a switch receiving the load transferred to the cover; a connector controlling battery power by on/off of the switch; and a case accommodating the cover, circuit board, switch and connector.