baber/WOPTO huggingface dataset:
Patent KR-20120075684-A (KR)
Title: Flat panel type display device
Inventor: CHO IN CHUL
IPC: H04N5/655
Filed: 2010-12-29
Abstract: PURPOSE: A flat panel type display device is provided to install a foldable stand in a lower end of the display device, thereby standing or hanging the display device on a floor or a wall. CONSTITUTION: A display device(110) displays an image. A support device(120) is combined with a lower end of the display device. The support device is bent at a fixed angle. The support device includes a rotative axis, first and second support units, connection rings, and first and second covers. The first and second covers cover both sides of the rotative axis along with a side of the display device.
Patent KR-20120075942-A (KR)
Title: Structure of fan shroud
Inventor: SONG YONG CHIN
IPC: F04D29/40
Filed: 2010-12-29
Abstract: PURPOSE: A fan shroud assembly is provided to maintain performance and to improve durability by improving the cooling efficiency of a resister because air flows in through a cooling hole. CONSTITUTION: A fan shroud assembly comprises a fan shroud. The fan shroud comprises a plenum(110), a ring unit(120), a motor mounting(130), and a stator(140). The ring unit is formed in an air discharging side of the plenum and a fan(200) is installed in the inside of the ring unit. The motor mounting is arranged in the central part of the ring unit to fix a fan motor(M). The stator connects the motor mounting and the ring unit. The fan shroud comprises a resister assembly(300) and a cooling hole(500). The resister assembly is mounted on the plenum. The cooling hole is formed along the peripheral surface of the resister assembly of the plenum.
Patent KR-20120077933-A (KR)
Title: Truck for conveying muck
Inventor: AN HYUNG JUN
IPC: E21D9/12
Filed: 2010-12-31
Abstract: PURPOSE: A cart for carrying low-grade ores is provided to reduce a time for loading the low-grade ores. CONSTITUTION: A cart for carrying low-grade ores comprises a cart body(20), a plurality of wheels(22), and rotary guide doors(24,26). The cart body comprises a space(40) for loading the low-grade ores and a port(42) for the low-grade ores. The plurality of wheels is for the cart body to move. The rotary guide doors opens and closes the port for the low-grade ores. The rotary guide doors guides the low-grade ores to the port by the pressure generated when blasting rocks.
Patent KR-20100022116-A (KR)
Title: Optical element and optical apparatus
Inventor: SANO DAISUKE
IPC: G02B1/11
Filed: 2008-07-24
Abstract: The optical element includes in order from a light-entering side, a first layer (012), a second layer (013), and a base member (011). The first layer includes a concavo-convex structure with convex portions (012a) and concave portions (012b) alternately formed at a pitch smaller than a wavelength of entering light, and the second layer satisfies the following conditions: where ns represents an effective refractive index of the first layer, nb represents a refractive index of the base member, and nA and dA respectively represent a refractive index and a thickness of the second layer.
Patent KR-20100023967-A (KR)
Title: Novel malonic acid sulfonamide derivative and pharmaceutical use thereof
Inventor: YOSHIDA TOMOHIRO
IPC: A61P9/00
Filed: 2008-06-19
Abstract: It is intended to provide a novel compound which has ATreceptor agonism and is capable of being expected as a pharmaceutical and to provide a therapeutic or preventive method for various diseases. A novel malonic acid sulfonamide derivative, a pharmacologically acceptable salt thereof and a solvate thereof of the invention has a therapeutic and/or preventive effect on various diseases due to ATreceptor agonism and is useful as a pharmaceutical for treating and/or preventing diseases associated with the renin-angiotensin-aldosterone (RAAS) system.
Patent KR-20100035171-A (KR)
Title: Steam turbine installation
Inventor: NISHIMOTO SHIN
IPC: F01D25/24
Filed: 2009-07-30
Abstract: Provided is steam turbine equipment that enables the turbine equipment to be increased in size while inhibiting the possibility of vibration generation and a significant increase in equipment cost even when the steam temperature adopted is 650°C or higher. In a steam turbine equipment having a high-pressure turbine, an intermediate-pressure turbine, and a low-pressure turbine, the high-pressure turbine is separated into a first high-pressure turbine unit on the high-temperature, high-pressure side and a second high-pressure turbine unit on the low-temperature, low-pressure side; the intermediate-pressure turbine is separated into a first intermediate-pressure turbine unit on the high-temperature, high-pressure side and a second intermediate-pressure turbine unit on the low-temperature, low-pressure side; the first high-pressure turbine unit and the first intermediate-pressure turbine unit are integrated to configure a first integrated unit; the second high-pressure turbine unit and the second intermediate-pressure turbine unit are integrated to configure a second integrated unit; and at least one of the rotors or the casing of the turbine, into which steam at 650°C or above is introduced, is configured by joining multiple members formed of an Ni-based alloy by welding.
Patent KR-20100044800-A (KR)
Title: A method of selecting media flow
Inventor: SYNNERGREN PER
IPC: H04B7/26
Filed: 2008-06-10
Abstract: In a method and a system for handling a request for a service or a media flow from a user of a cellular radio system, means are provided for deciding if an already existing PDP context or EPS Bearer is to be used for the requested service or media flow based on information received from the system.
Patent KR-20100057806-A (KR)
Title: Equipment and method for production of tubes of molecularly bidirected plastic
Inventor: MUNOZ DE JUAN IGNACIO
IPC: B29C49/48
Filed: 2007-07-13
Abstract: The equipment consists of a mould (1, 17, 14), formed by a central body (14) and a first head and a second head (17) connected to opposite sides of the central body (14), and also has a rigid and perforated guide (5), axially centred inside the mould (1, 17, 14) to which the preform tube (10) is longitudinally fitted. This guide is equipped with apertures (9) for passage therethrough of an expander fluid which causes the preform tube (10) to expand against the inner walls of the mould (1, 17, 14) without causing heat exchange between the preform tube (10) and the mould (1, 17, 14).
Patent KR-20100044899-A (KR)
Title: Thin film forming apparatus, film thickness measuring method and film thickness sensor
Inventor: FUKAO MASATO
IPC: G01B17/02
Filed: 2008-09-17
Abstract: Provided is a technology of accurately measuring a film thickness even when peeling is generated. A differential frequency (f) is calculated from the value of a resonance frequency (f) of a film thickness sensor (15) at a current time (a) and the value of a resonance frequency (f) at a past time (a) just before the current time, and whether there has been peeling or not is detected based on the sign of the calculated value and the results of comparison with a reference value. When there has been peeling, a peeled film thickness (t) is added to an increased film thickness value (T) obtained from a resonance frequency (f) measured at a future time (a) to obtain a modified film thickness value (T'), and the value is converted into the film thickness of a film forming object (18), and end of film formation is judged by comparison with a target value. Thus, an accurate thickness value of a thin film on the surface of the film forming object (18) can be obtained even when peeling is generated on the film thickness sensor (15).
Patent KR-20100068428-A (KR)
Title: Fuel control system for diesel engine
Inventor: IDE KAZUNARI
IPC: F02D41/18
Filed: 2009-04-21
Abstract: Provided is a diesel engine fuel control system, which is enable to achieve the compatibility between an exhaust gas performance and an engine response by a simple control during the application of EGR by considering even the unburned air quantity in EGR gases. The diesel engine fuel control system comprises an EGR device for refluxing the exhaust gases of the engine partially as the EGR gases to an intake system. The control system is characterized by comprising an estimated air excessive percentage calculating means (47) for calculating the estimated air excessive percentage in a cylinder (3) by using the quantity of fuel to be injected by an fuel injection valve (31) into the cylinder, an intake air flow and the quantity of unburned air in the EGR gases to be refluxed to the intake system, and fuel control means (33) for controlling the quantity of fuel injection at an abrupt acceleration time on the basis of the estimated air excessive percentage calculated by the estimated air excessive percentage calculating means (47).
Patent KR-20100044289-A (KR)
Title: Binder for electrode of nonaqueous electrolyte secondary battery, electrode, and nonaqueous electrolyte secondary battery
Inventor: HOSHIBA KOJI
IPC: H01M10/05
Filed: 2006-03-23
Abstract: Disclosed is a binder for electrodes of nonaqueous electrolyte secondary batteries which is composed of a copolymer wherein a group of an acid containing a nitrogen group element or a chalcogen element or a salt thereof is contained in an amount of 0.0005-0.05 mol per 100g of the copolymer. This binder is excellent in dispersibility of an electrode active material. Also disclosed is an electrode for nonaqueous electrolyte secondary batteries which is obtained by bonding an active material layer, which is formed by using an electrode composition containing the binder and an electrode active material, to a collector. Such an electrode is filled with the active electrode material at high density, and has excellent surface smoothness. Further disclosed is a nonaqueous electrolyte secondary battery comprising such an electrode which is excellent in rate characteristics and cycle characteristics.
Patent KR-20100075568-A (KR)
Title: Glycogen phosphorylase inhibitor compound and pharmaceutical composition thereof
Inventor: BANKER PIERETTE
IPC: A61K31/4418
Filed: 2008-09-25
Abstract: This invention relates to a novel compound which is a glycogen phosphorylase inhibitor and its use in the treatment of diabetes and other conditions associated therewith. The invention further relates to a pharmaceutical composition containing the compound and to processes for preparing the compound and pharmaceutical composition.
Patent KR-20100072097-A (KR)
Title: Cooling method of carrying section and carrier
Inventor: MATSUURA MASANARI
IPC: B65G13/00
Filed: 2008-10-24
Abstract: In a cooling method of a carrying section comprising a conveyor (20) for carrying an inverter component (50), a heating furnace covering a part of the carrying conveyor (20) and heating the inverter component (50), and a mechanism for cooling the carrying conveyor (20) and cooling the carrying conveyor (20) by means of the cooling mechanism, the conveyor (20) for carrying the inverter component (50) is provided with a roller (21) for carrying the inverter component (50) by touching it, a roller cooling member (25) surrounding the outer circumference of the carrying roller (21) and having an opening for projecting a part of the outer circumference of the carrying roller (21) is provided as the cooling mechanism, and the carrying roller (21) heated by the heat of the heating furnace is cooled by the roller cooling member (25).
Patent KR-20100108331-A (KR)
Inventor: ANDERSON JR JAMES M
IPC: G01N30/28
Filed: 2008-12-04
Abstract: 본 발명에는 하나 이상의 검출기를 사용하여 샘플을 분석하는 방법 및 장치가 개시되어 있다.
Patent KR-20100111664-A (KR)
Inventor: ARIMURA HIDETOSHI
IPC: C08G63/08
Filed: 2008-11-21
Abstract: 본 발명은 고급 알코올을 함유하지 않아 매우 안전성이 높고, 또한, 인공 경막이나 인공 혈관 등의 유연성이 요구되는 의료용 임플란트를 제작하는 데 유용한, 유연한 의료용 임플란트용 락티드/ε-카프로락톤 공중합체를 제공하는 것을 목적으로 한다.     또, 의료용 임플란트용 락티드/ε-카프로락톤 공중합체의 제조 방법이나, 그 의료용 임플란트용 락티드/ε-카프로락톤 공중합체를 사용하여 이루어지는 의료용 임플란트, 인공 경막을 제공하는 것을 목적으로 한다.      
본 발명은 의료용 임플란트 용도로 사용하기 위한 락티드와 ε-카프로락톤의 공중합체로서, 락티드와 ε-카프로락톤의 몰비 (락티드/ε-카프로락톤) 가 40/60 ∼ 60/40, 중량 평균 분자량이 100,000 ∼ 500,000 이하이고, 또한, 고급 알코올 성분을 함유하지 않아, 가열 용융하여 성형체로 했을 때의 결정에서 유래되는 융해 엔탈피가 10 J/g 이하인 의료용 임플란트용 락티드/ε-카프로락톤 공중합체이다.
Patent KR-20100107481-A (KR)
Inventor: NAGASAKA HIROYUKI
IPC: H01L21/027
Filed: 2009-02-02
Abstract: 스테이지 장치 (2) 는, 제 1 물체를 유지하는 테이블 부재 (17) 와, 테이블 부재에 형성되고, 제 1 액체를 회수하기 위한 액체 회수구 (40) 와, 테이블 부재의 내부에 형성되고, 액체 회수구와 접속되어 테이블 부재의 온도를 조정하기 위한 제 2 액체가 흐르는 제 1 유로 (41) 와, 제 1 유로의 압력을 조정하는 압력 조정 장치 (47) 를 구비하고 있다.     스테이지 장치 (2) 는 기화열에 의한 온도 변화를 억제할 수 있다.     스테이지 장치 (2) 를 구비하는 노광 장치 (EX) 가 제공된다.
Patent KR-20100103885-A (KR)
Inventor: SATOU JUNYA
IPC: F04B27/08
Filed: 2009-02-04
Abstract: 본 발명은 왕복동 압축기 밸브판과 흡입밸브 및/또는 토출밸브와의 맞닿음부의 부착 방지를 위한 밸브판의 가공 방법으로서, 종래에 비하여 생산성이 좋은 가공방법을 제공한다.  
왕복동 압축기(1)의 벨브판(8)과 흡입밸브(10a) 및/또는 토출밸브(10b)와의 맞닿음부의 부착 방지를 위한 밸브판(8)의 가공방법으로서, 밸브판(8)을 회전시키면서 절삭기구를 지름방향과 밸브판(8)의 회전 중심축선의 연장방향으로 이동시켜 밸브판(8)의 표면을 절삭 또는 연삭하고, 밸브판(8)의 표면에 흡입구멍(8a) 및/또는 토출구멍(8b)을 포함하는 원환체벨트 형상의 융기부를 형성한다.
Patent KR-20100123865-A (KR)
Inventor: ZHANG WENFENG
IPC: H04J11/00
Filed: 2009-02-10
Abstract: 복수의 독립된 정보 메시지를 결합 인코딩하는 방법 및 시스템이 개시된다.  일 실시예에서 시스템은 각자의 인코딩된 비트를 생성하기 위하여 상기 독립된 정보 메시지 각각을 인코딩하도록 구성된 인코더, 및 상기 독립된 정보 메시지 각각을 멀티플렉싱하도록 구성된 제1 멀티플렉서를 포함한다.  결합 블록 인코더는 모든 독립된 정보 메시지가 공유하는 인코딩된 공통 패리티 비트를 생성하기 위하여 상기 멀티플렉싱된 독립된 정보 메시지를 인코딩하며, 제2 멀티플렉서는 모든 독립된 채널 인코더로부터의 상기 각자의 인코딩된 비트와 상기 결합 블록 인코더로부터의 상기 인코딩된 공통 패리티 비트를 멀티플렉싱하여 최종 출력을 생성한다.
Patent KR-20100132971-A (KR)
Inventor: KNECKT JARKKO
IPC: H04W52/02
Filed: 2009-01-28
Abstract: 본 발명의 한 측면에서 본 발명은, 제1 (비커닝) 메쉬 포인트로부터 적어도 하나의 멀티캐스트 또는 브로드캐스트 프레임을 전송하며; 그리고 각성 윈도우의 만료 후에 상기 비커닝 메시 포인트에 의해 전송된 마지막 멀티캐스트 또는 브로드캐스트 프레임으로부터 특정된 포스트 그룹캐스트 타임의 경과 후에 또는 상기 각성 윈도우가 만료될 때 중 더 늦은 때에 더 낮은 전력 모드의 동작 상태로 상기 제1 메쉬 포인트를 전환시키는 것;을 포함하는 방법을 제공한다. 본 발명의 또 하나의 측면에서 본 발명은, 각성 상태로 피어 메쉬 포인트를 동작시키며; 그리고 마지막 타겟 비컨 전송 시각, 마지막 수신된 비컨 프레임, 또는 다른 멀티캐스트 또는 브로드캐스트 프레임이 전송될 것임을 나타내는 표시를 가진 멀티캐스트 또는 브로드캐스트 프레임의 수신 후에 특정된 포스트 그룹캐스트 타임 동안만 상기 각성 상태로 상기 피어 메쉬 포인트를 유지하는 것;을 포함하는 방법을 제공한다. 상기 방법들을 구현하기 위한 프로그램 명령들을 저장하는 컴퓨터-판독가능 매체도 또한 그들에 대응되는 장치들이 개시되는 바와 같이 개시된다.
Patent KR-20100134696-A (KR)
Inventor: RADUSIN DARKO
IPC: A47B88/49
Filed: 2009-03-24
Abstract: 본 발명은 용구의 몸체로부터 삽입가능하고 쑥 들어갈 수 있는 풀아웃을 위한 끼워넣기식 풀-아웃 가이드(10)에 관한 것인데, 이것은 체결 요소들(13, 14, 28, 29, 30, 31)에 의해서 용구 몸체에 직접적으로 또는 간접적으로 고정되는 고정된 안내 레일(12)을 포함한다.  본 발명의 목적은 체결 요소들(13, 14, 28, 29, 30, 31) 간 연결 요소들과 안내 레일(12)의 사용을 불필요하게 하는 것이다.  본 발명에 따르면, 안내 레일(12)과 각각의 체결 요소(13, 14, 28, 29, 30, 31) 간의 연결이, 인접한 가장자리 영역 위로 연장하고 관통-홀(18, 19) 내로 맞물리는 하나 이상의 앵글 바아(16, 17)와, 그리고 개구에 위치된 안전 플레이트(26)에 의해서 형성되는데, 각각의 앵글 바아(16, 17)가 안내 레일(12) 내 노치(indentation)에 의해서 형성되고 각각의 앵글 바아(16, 17)의 자유 사지(limb)가 관통-홀(18, 19)에 인접하는 체결 요소(13, 14, 28, 29, 30, 31)의 가장자리 영역 위로 연장하는 것을 특징으로 한다.  끼워넣기식 풀-아웃 가이드는 바람직하게는 홈 용구 또는 냉장고의 몸체 내 사용에 적합하다.
Patent KR-20110018867-A (KR)
Inventor: HARDY PATRICK
IPC: H04N21/242
Filed: 2009-04-23
Abstract: 본 발명은 장비의 동기화에 관한 것이고, 더욱 정확하게는 장비의 상호 동기화를 위한 목적을 갖는 통신 네트워크를 걸친 동기화 신호의 송신에 관한 것이다. 본 발명은 패킷을 패킷 교환 네트워크(packet switching network)에서 네트워크에 연결된 통신 디바이스로 전달할 수 있는 참조국(station)에 관계한다. 
본 발명에 따라, 스테이션은 상기 패킷들에서 적어도 시간적 오프셋(offset)을 삽입시키는 수단을 포함한다는 점에서, 상기 시간적 오프셋은 상기 네트워크의 사전 결정된 경로에 대한 데이터 전달 기간을 나타낸다. 
또한, 본 발명은 송신용 통신 디바이스 및 수신용 통신 디바이스에 관한 것이다.
Patent KR-20100129334-A (KR)
Inventor: SAUERLAENDER GEORG
IPC: H02J17/00
Filed: 2009-03-31
Abstract: 무선 파워 송신 시스템은 다수의 자기장 생성기 회로들을 갖는 베이스 유닛(1) 및 수신 인덕터를 가지는 베이스 유닛(1)으로부터 분리가능한 디바이스(10)를 포함하고, 수신 인덕터는 디바이스(10)가 생성기 회로들 중 하나에 근접할 때, 유도적으로 파워를 수신하도록 적응되고, 베이스 유닛(1)은 수신 인덕터가 송신 회로(2')에 근접할 때, 생성기 회로들로부터 송신 회로(2')를 결정하도록 구성된 제어기(3)를 포함하고, 송신 회로(2')는 수신 인덕터에 전류를 유도하기 위해 제 1 위상을 가지는 제 1 자기장(8)을 생성하도록 동작되고, 남은 생성기 회로들 중 적어도 하나는 보상 회로(2'', 52, 82)로서 동작되어 제 1 위상에 대해 역위상인 제 2 자기장(21)을 생성한다.
Patent KR-20110015544-A (KR)
Inventor: KUROMITSU YOSHIROU
IPC: H01L25/18
Filed: 2009-05-15
Abstract: 이 파워 모듈용 기판은, AlN, Si 3 N 4  또는 A1 2 O 3  으로 이루어지며, 표면을 갖는 세라믹스 기판 (11) 과, 상기 세라믹스 기판 (11) 의 상기 표면에 규소를 함유하는 납재를 개재하여 접합되는 순알루미늄으로 이루어지는 금속판 (12, 13) 과, 상기 금속판 (12, 13) 과 상기 세라믹스 기판 (11) 이 접합되는 접합 계면 (30) 에 형성되며, 상기 금속판 (12, 13) 중의 규소 농도의 5 배 이상인 규소 농도를 갖는 고농도부 (32) 또는, 상기 금속판 (12, 13) 중 및 상기 세라믹스 기판 (11) 중의 산소 농도보다 높은 산소 농도를 가지며, 두께가 4 ㎚ 이하인 고농도부 (32) 를 포함한다.
Patent KR-20110023851-A (KR)
Title: 색 변환층 및 그 제조 방법
Inventor: NAGAI MASARU
IPC: H01L51/50
Filed: 2009-08-19
Abstract: 본 발명은, 색 변환층의 막두께를 극단적으로 증대시키는 일 없이, 고효율의 색 변환 특성을 실현하는 색 변환층을, 제조 공정상 용이하게 제작할 수 있는 방법을 제공한다. 또한, 본 발명은, 해당 방법에 의해 제조된 색 변환층, 및 해당 색 변환층을 포함하는 유기 EL 소자도 제공한다. 색 변환 재료층에 특정한 범위의 중량 평균분자량을 갖는 고분자 재료를 접촉시키고, 해당 고분자 재료를 확산 현상에 의해 색 변환층중에 침입시키는 방법에 의해, 색 변환층의 농도 소광을 억제하고, 형광 양자 수율을 증대시킬 수가 있다.
Patent KR-20110021924-A (KR)
Inventor: SELIN ANDERS
IPC: F25D27/00
Filed: 2009-05-19
Abstract: 냉각 기기는 냉각 모듈(102)과; 2개의 예발포 성형 대향 측벽 패널(1)과, 예발포 성형 후방벽 패널(4)과, 상부(2)와, 저부(103)를 포함하는 캐비넷 패널을 구비하는 캐비넷(101)과; 도어(6)를 포함한다.  냉각 모듈은 냉각 공기를 캐비넷의 저온실(104)로 이송하는 공기 유출구(43)와 저온실로부터 나온 공기를 수용하는 공기 유입구(44)를 포함한다.  상기 냉각 기기는 예발포 성형 후방벽 패널의 내측에 배치되고 후방벽 라이닝과 후방벽 패널 사이에 공간을 형성하는 후방벽 라이닝(50)을 더 포함한다.
Patent KR-20110006736-A (KR)
Title: Using mobile devices offline payment methods, programs, short-range wireless communication devices for payment
Inventor: KIM JU HAN
IPC: H04B7/24
Filed: 2011-01-04
Abstract: PURPOSE: An offline payment method using a mobile terminal, a program, and a local wireless communication device for making payments are provided to enable a client to perform payment through an offline transaction, thereby enabling a user to use a portable terminal to perform real time payments and use a point service. CONSTITUTION: A seller server(10) writes a unique transaction number and registers the written transaction number and receiving data if a payment processing result requirement is received from a client terminal(30). If a complete payment is noticed from a carrier payment server(20), the seller server transmits payment processing information to a client terminal according to the payment processing result requirement. According to payment requirement information received from a portable terminal(40), the carrier payment server performs a payment process and informs the seller server of the payment process result.
Patent KR-20120080776-A (KR)
Title: Method for providing reliability of reckoning location and mobile terminal therefor
Inventor: SHIN GYE JOONG
IPC: G01S19/01
Filed: 2011-01-10
Abstract: PURPOSE: A method for providing reliability of an estimated position and a mobile terminal implementing the same are provided to increase use of a dead reckoning technology based on a GPS satellite. CONSTITUTION: A mobile terminal comprises a GPS receiving unit(110), a sensor unit(120), a position calculating unit, a reliability evaluation unit, and a data providing unit. The sensor unit measures speed and directions. The position calculating unit estimates a position by using data of the speed and directions from the sensor unit if the intensity of a satellite signal, from GPS satellite data received by the GPS receiving unit, is smaller than a first threshold. The reliability evaluation unit evaluates the reliability of the position estimated in the position calculating unit. The data providing unit provides the estimated position and reliability to a position data using unit and determines whether the estimated position can be used or not according to the reliability.
Patent KR-20120082116-A (KR)
Title: Pushing apparatus for testing a semiconductor device and test handler including the same
Inventor: LEE JUN SEOK
IPC: H01L21/66
Filed: 2011-01-13
Abstract: PURPOSE: A pushing mechanism for testing a semiconductor device and a test handler including the mechanism are provided to automatically connect a gas supply block installed in a plate to a gas inlet part of a connecting block, thereby facilitating installation or replacement of the pushing mechanism. CONSTITUTION: A pushing mechanism(500) comprises a plate(510) in which a driving board with a socket is installed, a plurality of pusher blocks(520) which are installed in the plate to face an insert accommodating a semiconductor device in a test tray, and a plurality of connecting blocks(560) which are installed in the pusher blocks. The pusher blocks include a pushing part which pushes the semiconductor device to a test terminal of a test device and a heating part which heats the semiconductor device. The connecting blocks include a plug which protrudes and then is inserted to the socket when the pusher blocks are electrically connected to the heating part and installed in the plate.
Patent KR-20120082135-A (KR)
Title: Artificial reef of tetrapod type and manufacturing method thereof
Inventor: LEE YOUNG HWAN
IPC: A01K61/00
Filed: 2011-01-13
Abstract: PURPOSE: A tetra-pod type artificial fish reef and a manufacturing method thereof are provided to attach a porous structure to a tetra-pod block, and to promote the rooting of aquatic plants. CONSTITUTION: A tetra-pod type artificial fish reef includes a tetra-pod block and an internal force reinforcing member. The tetra-pod block is connected to four legs protruded to four different directions by maintaining the constant angle based on the central part. The legs on the tetra-pod block have opening holes connected to each other using a center unit. The tetra-pod block is manufactured with a porous concrete mixture. The internal force reinforcing member is stored inside the tetra-pod block.
Patent KR-20120087569-A (KR)
Title: Test circuit
Inventor: LEE YIN JAE
IPC: G11C11/4076
Filed: 2011-01-28
Abstract: PURPOSE: A semiconductor memory device is provided to control an enable point of an output enable signal and a bank write enable signal and an enable point of an input strobe signal in response to a test mode signal. CONSTITUTION: A burst start signal generating unit(2) generates a first burst start signal by clock-shifting a write pulse with a first section and generates a selection burst start signal by clock-shifting the write pulse with a second section in response to a test mode signal. An input control signal generating unit(5) generates an input strobe signal to enable a global input and output driver in response to the first burst start signal. A write command generating unit generates an output enable signal and a bank write enable signal in response to the selection burst start signal.
Patent KR-20120089017-A (KR)
Title: Key stone monitoring system and tunnel construction method thereof
Inventor: KIM TAE HWAN
IPC: E21F11/00
Filed: 2011-02-01
Abstract: PURPOSE: A keystone monitoring system and a construction method of a tunnel using the same are provided to prevent damage to equipment caused by a keystone by monitoring the keystone during the construction of a tunnel. CONSTITUTION: A construction method of a tunnel using a keystone monitoring system is as follows. The ground where a tunnel is to be installed is examined(S11). The examined ground is excavated to construct a tunnel(S12). A keystone of the excavated surface is detected(S13). The detected keystone is removed(S14). The excavated surface is reinforced(S15). A keystone detection sensor for sensing the displacement of the keystone is installed(S16). The keystone is monitored by receiving a signal outputted from the keystone detection sensor(S17).
Patent KR-20120093614-A (KR)
Title: Scheduling system using mobile terminal and method thereof
Inventor: NA SUNG JUN
IPC: G06F15/16
Filed: 2011-02-15
Abstract: PURPOSE: A scheduling system using a portable terminal and a scheduling method using the same are provided to a waiting time of users by reserving use of each facility installed in a public place such as an amusement park, an exhibition, and an exposition. CONSTITUTION: A receiving unit(110) receives an ID code of each facility. A database unit(130) stores information including a current reservation condition of each facility. A transmitting unit(150) transmits the current reservation condition for the ID code to a portable terminal(300). The receiving unit receives reservation request information for the ID code from the portable terminal. The database unit stores the reservation request information. The transmitting unit transmits a response to the reservation request to the portable terminal.