baber/WOPTO huggingface dataset:
Patent KR-20120065844-A (KR)
Title: Retaining wall structure and method thereof
Inventor: PARK LEE KEUN
IPC: E02D29/02
Filed: 2010-12-13
Abstract: PURPOSE: A retaining wall and a construction method thereof are provided to remarkably reduce construction time by enabling the installation of an anchor body. CONSTITUTION: A construction method of a retaining wall is as follows. The ground of a slope is reinforced, and a first excavation work is performed. Anchors(300) are installed on the excavated slope, and a borehole is grouted. Anchor force is applied to the installed anchors to anchor the anchors to the ground. Pressure plates are coupled to a panel(403) using couplers(441). Backfilling concrete(601) and soil(605) are placed on the rear of the panel. A second excavation work is performed. The processes are repeated to form a retaining wall.
Patent KR-20110058736-A (KR)
Title: System and method for employing mileage, server and mobile terminal thereof
Inventor: SUNG MI SOON
IPC: G06Q20/06
Filed: 2010-12-17
Abstract: PURPOSE: A server and mobile terminal for the same and system and method for operating mileage are provided to obtain the maximum mileage through a main e-commerce business by enabling a user to directly set a conversion rate of integrated mileage. CONSTITUTION: A network connector(11) receives mileage and a user authentication result. A mileage setup unit(12) sets a conversion rate converting the mileage into an integrated mileage. A communication network connector(14) transmits the integrated mileage to a corresponding user terminal. The mobile communication connection unit receives reduction information of integrated mileage from the mobile terminal. A controller(16) collects the mileage and the user authentication result to determine whether to provided the mileage.
Patent KR-20120070314-A (KR)
Title: Solar cell and method for manufacturing the same
Inventor: HA JUNG MIN
IPC: H01L31/042
Filed: 2010-12-21
Abstract: PURPOSE: A solar cell and a manufacturing method thereof are provided to improve efficiency of a solar cell by increasing a charge transfer amount to an electrode. CONSTITUTION: Provided is a substrate(110) of a first conductive type. An emitter part(121) is located on a first side of a substrate and includes a first emitter part(1211) and a second emitter part(1212) having a second conductive type and different impurity doping thicknesses. A first electrode is connected to the second emitter part. A second electrode is located on a second side of the substrate located on the opposite side of the first side of the substrate. A first silicon oxide film is located on the second emitter part.
Patent KR-20120024346-A (KR)
Title: Apparatus for supplying liquid
Inventor: KIM EUN SOO
IPC: F16K24/06
Filed: 2010-12-22
Abstract: PURPOSE: A liquid supply device is provided to prevent liquid from flowing backward to a liquid supply device in a process that the liquid is supplied to equipment connecting to demand side. CONSTITUTION: A liquid supply device(100) comprises a container part(104) and a liquid feeding adjustment part(106). The container part accommodates liquid, and forms a connection hole projecting from the bottom. The connection hole is connected to the outside. The liquid feeding adjustment part installs to be inserted into the container part. The liquid feeding adjustment part supplies the amount of liquid corresponding to flowing in through the connection hole to the outside.
Patent KR-20100010942-A (KR)
Title: Artificial ore and coating material or refractory block containing the artificial ore
Inventor: MATSUMOTO HATSUICHI
IPC: C09D7/12
Filed: 2002-03-29
Abstract: An artificial ore, characterized in that it is prepared by melting one of silicon, a silicon compound, tourmaline and a ceramic, and adding iron, aluminum and calcium into the resultant melt to melt them, followed by cooling to a mass. The artificial ore has good thermal properties such as heat conductivity, heat diffusion coefficient and fire resistance temperature, can dissociate molecules in a liquid, and further can prevent the electrification by static charge and the transmission of an electromagnetic wave.
Patent KR-20100037626-A (KR)
Title: Apparatus and method of generating and maintaining non-orthogonal connection identifications (cids) for wireless peer-to-peer networks
Inventor: LAROIA RAJIV
IPC: H04W4/20
Filed: 2008-07-01
Abstract: Apparatus and method are provided for generating transmission connection identifiers (CIDs) in a non-orthogonal or pseudo-random manner identifying peer-to-peer connections in a wireless communication network. When a transmitter terminal intends to transmit to its peer receiver terminal, it just picks a transmission CID in a pseudo-random manner, without trying to avoid a similar transmission CID in a neighborhood. The method of generating this pseudo-random transmission CID may be agreed to between the transmitter and its intended receiver beforehand, for example, during the paging cycle. Also, the mapping between the transmission CID and a set of tone/symbols may not necessarily be orthogonal. In one embodiment, the transmission CID may also change over time in a pseudo-random fashion which is different between different transmitter/receiver pairs. With this property, two transmitter/receiver (Tx/Rx) pairs are not likely to use the same transmission CID for consecutive time intervals.
Patent KR-20100037633-A (KR)
Title: Predictive marker for egfr inhibitor treatment
Inventor: DELMAR PAUL
IPC: C12Q1/68
Filed: 2008-08-07
Abstract: The present invention provides a biomarker which is predictive for the clinical benefit of EGFR inhibitor treatment in cancer patients.
Patent KR-20100043075-A (KR)
Title: Methods and systems personalizing and branding mobile device keypads
Inventor: SRIVASTAVA ADITYA NARAIN
IPC: H04M1/72466
Filed: 2008-07-16
Abstract: Methods and systems for configuring keypads are provided to enable configuring display keypads (400) to display themes, vary display fonts or present other graphics. An application (200) may provide instructions to a keypad protocol (206) to change the theme of or the size of the letters and numbers on the keypad (20). Alternatively, a keypad protocol (206) can enable users to configure keypad displays (40). In an application the keypad (20) can be configured to display advertising. Keys (1200) configured for advertising can' allow users to ''receive advertisement content on their computing devices (10).
Patent KR-20100057013-A (KR)
Title: Staggercasting with no channel change delay
Inventor: CAMPANA DAVID ANTHONY
IPC: H04N7/24
Filed: 2008-08-26
Abstract: An Advanced Television Systems Committee Digital Television (ATSC DTV) mobile, or handheld, device comprises a receiver for receiving a signal that includes a mobile DTV channel, which is transmitted in StaggerCast form comprising an FEC (Forward Error Correcting) stream and an encoded stream delayed in time from the FEC stream for conveying program content. The receiver decodes the received encoded stream for providing the program content and, if errors are detected in the received encoded stream, uses the received FEC stream to attempt to correct the errors. However, when the uses changes programs, or channels, to a different StaggerCast stream, the receiver decodes a received encoded stream of the different StaggerCast stream for providing the new program content even though for an initial period of time error correction by the receiver is severely limited.
Patent KR-20100066460-A (KR)
Title: Optical variable effect pigments
Inventor: BUJARD PATRICE
IPC: C09C1/62
Filed: 2008-07-21
Abstract: The present invention relates to pigments comprising a platelet-shaped substrate, a coating comprising two different metal oxides having a difference in refractive index of at least 0.1, wherein the metal oxide having a higher refractive indexis the metal oxide MOH and the metal oxide having a lower refractive index is the metal oxide MOL, wherein the amount of MOH and the amount of MOL changes (continuously),a coating comprising metal oxides MOH and MOL, wherein the amount of MOH and the amount of MOL changes (continuously), and (D) optionally an outer protecting layer; a process for their production and their use in paints, ink-jet printing, for dyeing textiles, for pigmenting coatings (paints), printing inks, plastics, cosmetics, glazes for ceramics and glass. The pigments can show enhanced colour chroma while maintaining the lightness of coventional interference pigments, or vice versa.
Patent KR-20100054154-A (KR)
Title: Sealed lash adjuster and seal structure between first and second parts
Inventor: KATSUMATA SHOUJI
IPC: F16J15/18
Filed: 2008-10-03
Abstract: A sealed lash adjuster (100A) has a plunger (2) and a body (1A) in which the plunger is mounted. A first seal (5) is provided at a sliding section of the plunger (2), and a second seal (30) is provided at that sliding section of the body (1A) which faces the sliding section of the plunger (2). Specifically, the first seal (5) and the second seal (30) are mounted as described above, such that, when the plunger (2) becomes pressed into the body, a space (K) between the first and second seals (5, 30) expands and, when the plunger (2) becomes protruded, the space (K) contracts.
Patent KR-20100068286-A (KR)
Title: Purine derivatives as adenosine a1 receptor ligands
Inventor: FAIRHURST ROBIN ALEC
IPC: A61P3/10
Filed: 2008-10-15
Abstract: Compounds of formula, their preparation and use as pharmaceuticals, wherein X, Y, and Z are as defined herein.
Patent KR-20100075934-A (KR)
Title: Process for producing raw film for retardation film made of polypropylene resin
Inventor: TAKAHATA HIROAKI
IPC: B29C48/305
Filed: 2008-09-18
Abstract: A process for producing a raw film for a retardation film made of a polypropylene resin. From the raw film, a highly transparent film having almost no orientation can be obtained. The process for producing a raw film for a retardation film made of a polypropylene resin includes a step in which a melt sheet formed by extruding a molten polypropylene resin from a T-die (12) at 180-300°C is pressed between a cooling roll (16) having a surface temperature regulated to-5 to 30°C and a touch roll (14) having a surface temperature regulated to 80-150°C and is thereby cooled and solidified.
Patent KR-20100061569-A (KR)
Title: Meter electronics and methods for verification diagnostics for a flow meter
Inventor: RENSING MATTHEW JOSEPH
IPC: G01F25/00
Filed: 2005-09-19
Abstract: Meter electronics (20) for a flow meter is provided according to an embodiment of the invention. The meter electronics (20) includes an interface (201) for receiving a vibrational response from the flow meter and a processing system (203) in communication with the interface (201). The vibrational response is a response to a vibration of the flow meter (5) at a substantially resonant frequency. The processing system (203) is configured to receive the vibrational response from the interface (201), determine a frequency of the vibrational response, determine a response voltage and a drive current of the vibrational response, measure a decay characteristic of the flow meter, and determine the stiffness parameter from the frequency, the response voltage, the drive current, and the decay characteristic.
Patent KR-20100099111-A (KR)
Inventor: KOLLMER FELIX
IPC: H01J49/14
Filed: 2008-10-16
Abstract: 본 발명은 액체 금속 이온원, 이차 질량 스펙트림 및 이에 대응하는 분석법 및 그 사용에 관한 것이다. 특히, 본 발명은 완화형 SIMS(G-SIMS) 방법에 따른 질량 분석법에 관한 것이다. 
이런 목적을 위해, 원자량 ≥190u의 제1 금속과 원자량 ≤90u의 제2 금속을 포함하는 액체 금속 이온원이 사용된다. 
본 발명에 따르면, G-SIMS 방법에 있어서 두 타입의 이온 중 한 타입은 일차 이온빔으로부터 교대로 여과되고 질량-순 일차 이온빔으로서 목표물로 안내된다.
Patent KR-20100085104-A (KR)
Title: Non-voluntary exercise apparatus
Inventor: OCHI KAZUHIRO
IPC: A63B21/005
Filed: 2008-10-24
Abstract: A non-voluntary exercise apparatus for training the leg bracing force naturally and efficiently while balancing, by stimulating a foot externally with a physical action. The non-voluntary exercise apparatus comprises a supporting base (2) on which a user place his/her feet, and a plurality of air bags (5) arranged at every part of the upper surface of the supporting base (2) which the soles of the user touch such that the top can be moved freely up and down, wherein the plurality of air bags (5) are provided to operate cooperatively.
Patent KR-20100072092-A (KR)
Title: Electrode substrate for photoelectric conversion element
Inventor: MATSUI HIROSHI
IPC: H01M50/528
Filed: 2008-11-21
Abstract: An electrode substrate for photoelectric conversion element is provided with a power collecting wiring and a protection layer covering the power collecting wiring. The protection layer is provided with a first protection layer containing a glass component, and a second protection layer composed of an insulating resin layer arranged on the first protection layer.
Patent KR-20100082802-A (KR)
Title: Substrate treating apparatus
Inventor: OKUDA KAZUYUKI
IPC: H01L21/203
Filed: 2007-03-28
Abstract: A substrate treating apparatus comprising a treating space being a space for substrate treatment; a heating member for heating the treating space; a gas supply member for feeding at least first and second treating gases to the treating space; an evacuation member for evacuating the atmosphere from the treating space; and a control member for controlling at least the gas supply member and the evacuation member, which control member in the forming of a desired film on the substrate controls so as to realize multiple alternate repetitions of supply and evacuation of the treating gases while avoiding mixing of the first and second treating gases in the treating space and in the coating of the inner wall surface of the treating space with a desired film controls so as to simultaneously supply the first and second treating gases to the treating space.
Patent KR-20100103797-A (KR)
Inventor: HOLT ANDREW
IPC: H04R9/06
Filed: 2008-11-13
Abstract: 본 발명의 스피커는 음을 생성하는 음성 코일을 구동시키는 복수의 자석으로부터 증가된 자속을 제공한다.  스피커는 작은 프로파일과 감소된 중량의 패키지로 형성된다.  상기 스피커는 듀얼 폴, 제1 및 제2 자석, 제1 및 제2 전방 플레이트, 그리고 제1 및 제2 갭을 포함한다.  상기 제1 및 제2 자석은 제1 및 제2 자석의 극성이 동일 방향으로 정렬될 수 있도록 배치될 수 있다.  상기 제1 및 제2 자석은 디스크 또는 링형일 수 있으며 상기 듀얼 폴의 플랜지에 커플링될 수 있다.  상기 제1 및 제2 갭은 제1 및 제2 자석의 내경과 듀얼 폴 사이에 형성될 수 있다.  상기 제1 및 제2 자석에 의해 형성되는 자속은 상기 듀얼 폴과 상기 전방 플레이트에 의해 상기 제1 및 제2 갭 내에서 결합, 유도 및 집속될 수 있다.  상기 제1 갭과 제2 갭 내에는 제1 및 제2 음성 코일의 적어도 일부가 각각 배치될 수 있으며, 다이어프램이 상기 제1 및 제2 음성 코일에 결합될 수 있다.
Patent KR-20100095620-A (KR)
Inventor: TANITSU OSAMU
IPC: G03F7/20
Filed: 2008-11-04
Abstract: 예컨대, 규칙적으로 배치된 미소한 미러 요소로부터의 반사광이 조명 동공에 형성하는 회절 이미지의 회절 보케의 영향을 억제하여, 소망의 동공 강도 분포를 실현하는 조명 광학계.  광원(1)으로부터의 광에 근거하여 피조사면(M)을 조명하는 조명 광학계(IL)는, 이차원적으로 배열되어 개별적으로 제어 가능한 복수의 광학 요소를 갖는 공간 광 변조기(3a)와, 공간 광 변조기를 거친 광에 근거하여 조명 동공에 소정의 광 강도 분포를 형성하는 분포 형성 광학계(4, 5)와, 조명 동공에 형성되는 소정의 광 강도 분포의 형상에 따른 일군의 광학 요소의 자세를 일체적으로 제어하는 제어부(CR)를 구비하고 있다.
Patent KR-20100099323-A (KR)
Inventor: MIYATA KEN
IPC: H01R33/76
Filed: 2008-02-07
Abstract: 시험 장치에 있어서, 신호의 열화가 적은 품종 교환 유닛을 제공한다.  피시험 디바이스의 품종에 따라 시험 장치에 장착되어, 피시험 디바이스 및 시험 장치의 사이에서 신호 경로에 개재하는 품종 교환 유닛에 있어서, 표면 및 이면을 가지고 표면 측에 피시험 디바이스가 근접 및 이간되는 소켓 보드와, 피시험 디바이스의 접속 단자와 동일한 배치로 소켓 보드로부터 지지되는 한편, 선단을 소켓 보드의 표면으로부터 선단을 돌출시켜 피시험 디바이스의 접속 단자에 선단을 맞대어 접촉시키는 복수의 스프링 핀을 포함한다.
Patent KR-20100102717-A (KR)
Title: Floor levelling vehicle
Inventor: VOET HANS
IPC: B24B27/033
Filed: 2009-01-19
Abstract: The present invention relates to a mobile floor levelling vehicle for levelling an undulating floor surface. The floor levelling vehicle comprises a first and second oblong, rigid front displacement member and a first and second oblong rigid back displacement member mounted to opposite longitudinal sides of the vehicle body. The front and back displacement members are provided to move over a same track. The first front and back displacement member are mounted to a first rigid longitudinally extending axis of the vehicle body, and the second front and back displacement member are mounted to a second rigid longitudinally extending axis of the vehicle body. The back displacement members are provided to move over a track that has been levelled by the grinding tools. The front and back displacement members are tiltable with respect to the vehicle body in longitudinal direction of the vehicle.
Patent KR-20100111731-A (KR)
Inventor: CHISHIMA MAKOTO
IPC: H04W88/06
Filed: 2009-02-23
Abstract: 휴대통신단말은 제1무선통신시스템에 대응하는 제1무선통신유닛(102), 외부장치(200)와 탈착가능하게 연결가능한 인터페이스(107), 상기 인터페이스(107)에 연결되는 외부장치(200)가, 제2무선통신시스템에 대응하고 상기 제1무선통신유닛(102)보다 소비전력이 적은 제2무선통신유닛(202)인 지의 여부를 판정하기 위한 판정유닛(111), 전지를 포함하는 전원유닛(103)의 전지전압을 검출하기 위한 전지전압검출유닛(104), 충전상태를 검출하기 위한 충전검출유닛(114), 및 상기 충전검출유닛(114)이 충전상태를 검출하는 동안, 상기 전지전압검출유닛(104)에 의해 검출되는 전지전압이 제1소정값보다 낮은 경우, 상기 제1무선통신유닛(102) 및 상기 제2무선통신유닛(202)의 동시 사용을 금지하도록 제어하는 제어유닛(11)을 구비한다. 이에 따라, 예상치 못한 충전의 중단으로 인한 통신두절없이 충전전압에 기초한 멀티-모드 통신을 효율적으로 수행할 수 있게 된다.
Patent KR-20100121632-A (KR)
Inventor: VAN HORN BRETT L
IPC: C09K5/00
Filed: 2009-02-18
Abstract: 본 발명은 냉각 시스템의 오일 회수능력 및 시스템 성능을 향상시키기 위해 광유 및/또는 산소화 윤활제 같은 윤활제의 냉매와의 혼화성을 증가시키는, 불소-미함유 고분자 오일 회수제에 관한 것이다. 오일상과 상용가능한 블록 및 냉매상과 상용가능한 하나 이상의 블록을 가지며 불소를 함유하지 않는 블록 공중합체가 효과적으로 윤활유를 HFC 및 HFO 냉매와 상용화시킬 수 있다는 것이 밝혀졌다.
Patent KR-20110004364-A (KR)
Inventor: TACHIBANA AKIRA
IPC: H01B17/62
Filed: 2009-02-26
Abstract: 분자 구조중에 식(Ⅰ) 또는 (Ⅱ)(R 1 , R 2 , R 3 , R 4 는, 수소원자, 알킬기, 수산기, 할로겐 원자 및 알콕시기로부터 선택되는 1종을 표시한다.)로 나타나는 구조를 갖는 폴리아미드이미드 수지 및 폴리이미드 수지로 이루어지는 군으로부터 선택되는 적어도 1종을 포함하여 이루어지는 수지 조성물에 의해 형성되는 수지 피막이, 금속 기판상의 적어도 일부 또는 금속 기판상에 설치된 금속층상의 적어도 일부에 직접 형성되어 있는 전기전자 부품용 재료.
Patent KR-20110027675-A (KR)
Inventor: SUDA HIROSHI
IPC: F16K31/68
Filed: 2008-07-10
Abstract: 장치 하우징에 대한 서모엘리먼트 조립체의 조립 고정을 극히 간단하고 적절하게 행할 수 있도록 한 서모스탯장치를 얻는다.  피스톤(3)과, 온도변화에 따른 체적변화에 의해 피스톤에 대해 진퇴 동작하는 실린더 용기(4)를 진퇴 동작시키는 열팽창체와, 피스톤의 케이싱 내에 마련되어, 통전에 의해 열팽창체(W)에 열을 부여하는 발열소자(H) 등으로 이루어지는 서모엘리먼트 조립체(10)를 구비한다.  이 서모엘리먼트 조립체의 외측단을 장치 외부를 향해서 관통시켜서 지지하는 조립구멍(11)을 장치 하우징에 마련한다.  또한 서모엘리먼트 조립체를 구성하는 피스톤의 상단측 부분에 피스톤 가이드(13)를 마련한다.  이 피스톤 가이드의 외측단을 장치 하우징(2)의 내측으로부터 조립구멍 내에 삽입하여 관통시킨 상태에서 하우징 측에 일체로 결합한다.
Patent KR-20110016918-A (KR)
Inventor: DEU NGOC JOSEPH TU LONG
IPC: H04W80/10
Filed: 2008-12-30
Abstract: 특히 이동 디바이스가 이용할 수 있는 동시 패킷 데이터 세션의 수를 제한하는 무선 네트워크에서 동작할 때, 이동 통신 디바이스의 복수의 애플리케이션에 대한 패킷 데이터 세션의 할당을 우선순위화하는 방법 및 장치가 개시된다.  복수의 애플리케이션은 적어도 제1 (우선) 통신 서비스와 관련하여 동작하는 제1 (우선) 애플리케이션 및 제2 통신 서비스와 관련하여 동작하는 제2 애플리케이션을 포함한다.  제1 (우선) 서비스는 "푸시" 유형의 데이터 또는 메시지 동기화 서비스이거나 이를 포함할 수 있다.  제1 (우선) 서비스에 액세스하기 위해, 이동 디바이스는 제1 (우선) 서비스에 액세스하기 위해 제1 (우선) 애플리케이션과 연관된 패킷 데이터 세션을 활성화시킨다.  제2 애플리케이션을 통한 정보 요청의 표시를 식별하는 것에 응답하여, 이동 디바이스는 제1 (우선) 애플리케이션과 연관된 패킷 데이터 세션을 비활성화시키고, 제2 서비스에 액세스하기 위해 제2 애플리케이션과 연관된 패킷 데이터 세션을 활성화시킨다.  그 후에, 미리 결정된 기간 동안 제2 애플리케이션과 연관된 통신 비활동을 식별하는 것에 응답하여, 이동 디바이스는 제2 애플리케이션과 연관된 패킷 데이터 세션을 비활성화시키고, 제1 (우선) 서비스에 다시 액세스하기 위해 무선 네트워크로써 다시 제1 (우선) 애플리케이션과 연관된 패킷 데이터 세션을 활성화시킨다.
Patent KR-20120086576-A (KR)
Title: Parking Assist System
Inventor: SEO SUNG JIN
IPC: B60W40/02
Filed: 2011-01-26
Abstract: PURPOSE: A park steering auxiliary system is provided to improve automatic parking by recognizing parking line and parking space. CONSTITUTION: A park steering auxiliary system comprises an ultrasonic sensor, an image detection part and a park location set part. The ultrasonic sensor recognizes objects locating near the vehicle. The image detection part detects the parking line by collecting images around the vehicle. The parking location set part presumes the parking space and establishes the target parking location. The image detection part outputs an image, which high angle processes the location of the vehicle by synchronizing 4 images, in one screen. The 4 images are input from cameras of 4 channels for around view monitoring(AVM). The image detection part compares the presumed edge line to the pre-saved parking space template. The image detection part detects the edge line which is matched with the parking space template.
Patent KR-20110088452-A (KR)
Title: Apparatus and method for transmitting ul data burst in a wireless access system
Inventor: YUK YOUNG SOO
IPC: H04W88/02
Filed: 2011-01-27
Abstract: PURPOSE: An apparatus for transmitting UL data burst in a wireless access system is provided to transmit UL resource which is allocated from a base station. CONSTITUTION: A base station transmits an UL(UpLink) random access A-MAPSTID in which a CRC is masked by a STID or a multicast STID to a terminal(S410). If the de-masking using the STID or the multicast STID is successes, the terminal transmits the uplink data bursts to the base station through an UL random access A-MAP(S420).
Patent KR-20110092229-A (KR)
Title: 2-step artificial insemination instrument for injection intra uterus after connection with straws loaded bovine germ cells and filled increment pregnancy materials
Inventor: KIM SO SEOB
IPC: A61K38/18
Filed: 2011-02-07
Abstract: PURPOSE: A two-step artificial insemination instrument is provided to facilitate operation thereof and to improve pregnancy rate of cows. CONSTITUTION: A two-step artificial insemination instrument comprises: an outer tube unit which is formed in order to mount first and second straws and a sheath pipe; a spiral sheath pipe fixing unit(113) which is fixed in order to prevent the separation of the sheath pipe; a circular outer tube pressure plate which keeps the sheath pipe fixing unit; an inner tube unit which prevents the straw from being separated outside and induces an inner core; a linear inner core(120); and a fixed type pressure plate(130).
Patent KR-20120091756-A (KR)
Title: Fever exchangeable ventilation device filter
Inventor: KWAK KWANG SUB
IPC: F24F7/08
Filed: 2011-02-10
Abstract: PURPOSE: An air filtering device of a ventilating device in a heat exchange type is provided to remove germs and dust without often replacing a filter. CONSTITUTION: An air filtering device of a ventilating device in a heat exchange type comprises a body(1), a driving roller(2), a winding roller(3), an unwoven fabric filter(4), and a guide roller(5). The driving roller is supported by a shaft holder(8), and operated by a driving motor(201). The winding roller supported by the shaft holder rotates with no-loads. The unwoven fabric filter is wound by driving force of the driving roller. The guide roller installed between the driving roller and the winding roller guides the unwoven fabric filter.
Patent KR-20120091826-A (KR)
Title: User terminal inputting memo on execution screen and thereof method
Inventor: YU HYUN JOONG
IPC: H04B1/40
Filed: 2011-02-10
Abstract: PURPOSE: A user terminal and a method thereof capable of inputting a memo on an execution screen are provided to take a memo through predetermined hotkey operation. CONSTITUTION: A hot key for memo input is selected through an input unit(102). A screen processing unit(108) outputs a memo input screen on an execution screen. A control unit(110) displays a drawing tool bar or a virtual keyboard on the memo input screen or the execution screen. The control unit stores the screen on which the memo is inputted in case there is a snap shot command.
Patent KR-20120091836-A (KR)
Title: Battery pack
Inventor: KOH SEOK
IPC: H01M50/105
Filed: 2011-02-10
Abstract: PURPOSE: A battery pack is provided to improve strength of external case accepting a bare cell, and to improve productivity because assembling process of a battery pack is simplified. CONSTITUTION: A battery pack comprises a bare cell, a cover plate(20) attached to one side of the widest sides of the bare cell, a resin part and a reinforcing plate(30), and an external case accepting the bare cell. The resin part surrounds a side part of the reinforcing plate. The cover plate and the bare cell are combined each other by a double-sided tape. The cover plate is metal. The reinforcing plate and the bare cell are combined by a double-sided tape.
Patent KR-20120095144-A (KR)
Title: 이동식 벨트고리 자동 절단기
Inventor: LEE SANG JEA
IPC: B26D5/04
Filed: 2011-02-18
Abstract: 본 발명은 벨트용 고리 절단 기구에 관한 것으로, 더욱 상세하게는 이동식으로 한 손에 파지한 상태에서 간단한 스위칭 동작만으로 벨트 고정용 고리의 끝단을 자동으로 절단하는 이동식 벨트고리 자동 절단기에 관한 것이다.