baber/WOPTO huggingface dataset:
Patent KR-20120071713-A (KR)
Title: Apparatus for providing sealing material for preventing leak of gas
Inventor: SONG SEOK JUN
IPC: C10B29/00
Filed: 2010-12-23
Abstract: PURPOSE: An apparatus for supplying a sealing material for preventing a gas leakage at a charge hole is provided to prevent the coagulation of a sealing material by continuously injecting air into a housing. CONSTITUTION: An apparatus for supplying a sealing material for preventing a gas leakage at a charge hole comprises a housing(110), an injection unit(120), and an air injection unit(130). An agitator(117) for stirring a sealing material(M) is installed in the housing. The injection unit is installed at the bottom of the housing and discharges the sealing material to outside. The air injection unit is connected to the injection unit and provides air into the housing to prevent the coagulation of the sealing material in the housing.
Patent KR-20120071721-A (KR)
Title: Method and apparatus for supporting mobility based on flow in pmipv6
Inventor: LEE SUNG KUEN
IPC: H04W48/18
Filed: 2010-12-23
Abstract: PURPOSE: A flow based mobility supporting method in proxy mobile internet protocol v6 and apparatus thereof are provided to support flow based mobility to a multi-mode terminal including plural wire and wireless network interfaces. CONSTITUTION: A first MAG(Mobile Access Gateway) creates flow based binding information based on first flow information(S220). An LMA(Local Mobility Anchor) updates flow based binding entry for a multi-mode terminal based on the first flow information(S235). The first MAG updates the flow based binding information for the first flow information based on a response message(S245). A second MAG transmits a location registration message including second flow information to the LMA(S260). The second MAG updates the flow based binding information for the second flow information based on the response message(S285).
Patent KR-20100038194-A (KR)
Title: Windscreen wiper device
Inventor: BOLAND XAVIER
IPC: B60S1/32
Filed: 2008-06-17
Abstract: A windscreen wiper device (1) comprising an elastic, elongated carrier element, as well as an elongated wiper blade (2), which can be placed in abutment with a windscreen to be wiped, which wiper blade includes at least one longitudinal groove (5), in which groove (5) a longitudinal strip (6) of the carrier element is disposed, which windscreen wiper device (1) comprises a connecting device (8) for an oscillating arm (9), wherein said oscillating arm (9) is pivotally connected to said connecting device (8) about a pivot axis near one end, with the special feature that said longitudinal groove (5) has a closed circumference, wherein said connecting device (8) is connected to said wiper blade (2).
Patent KR-20100085009-A (KR)
Inventor: KANAYA YUHO
IPC: G03F7/20
Filed: 2008-11-06
Abstract: 투영 유닛 (PU) 의 +X 및 -X 측 상에, Y 스케일의 유효 폭의 반 이하의 간격 (WD) 으로, X-축에 평행하게 복수의 Z 헤드 (76, 74) 가 배치되어, 2 개의 Z 헤드 각각이 항상 쌍을 형성하고 웨이퍼 스테이지 상의 Y 스케일 (반사면) 의 쌍과 대향하도록 한다.     Y 스케일과 동시에 대향하는 2 개의 Z 헤드로 이루어지는 헤드의 쌍 중, 우선헤드의 계측값이 사용되고, 헤드의 동작 불량에 기인하여 우선 헤드의 계측값에 이상이 발행한 경우, 다른 헤드의 계측값이 사용되고, 적어도 Z-축 방향에서의 웨이퍼 스테이지의 위치 정보가 높은 정밀도로 안정한 방식으로 계측될 수 있다.
Patent KR-20100020041-A (KR)
Title: Dynamic resource matching system
Inventor: STEENSTRA JACK
IPC: H04W4/029
Filed: 2006-10-25
Abstract: A method, apparatus, and system are provided for implementing resource and/or location-based matching services between a wireless terminal (e.g., mobile phone) user and one or more resources. A novel infrastructure supports resource and/or location based matching services over a wireless network. A back-end system includes a database, server, and match engine that are configured match a user with one or more resources based on the user's characteristics, preferences, and/or location. Such resources include (1) other users, (2) targeted advertising, (3) businesses/networking opportunities, and/or (4) locate a nearby service or store. A flexible database architecture supports application-specific resources which facilitate the deployment of various matching services. Application developers are thus able to implement different resource-matching applications for wireless devices through a common back-end infrastructure. Additionally, the match engine may include a feedback mechanism that permits the match engine to learn a user's preferences.
Patent KR-20100053549-A (KR)
Title: Use of 25-hydroxy vitamin d3 to increase muscle mass in mammals
Inventor: CHUNG THAU KIONG
IPC: A61K31/59
Filed: 2008-08-07
Abstract: Myogenesis in mammals can be promoted by a prenatal administration of 25-hydroxy vitamin D3 (25-OH D3). The 25-OH D3 can be administered to the pregnant mother, and the amount of muscle tissue in the offspring is increased relative to control mammals. Optimally, the 25-OH D3 supplements the diet continuously postnatally.
Patent KR-20100028671-A (KR)
Title: Fuel cell system and operating method of a fuel cell
Inventor: HASEGAWA SHIGEKI
IPC: G05D7/00
Filed: 2009-03-26
Abstract: A fuel cell system operates under at least one of the conditions of no humidity or high temperature, and an operating method thereof, are characterized in that a fuel cell has a fuel gas flow path and an oxidant gas flow path arranged such that fuel gas and oxidant gas flow in opposite directions, a determining apparatus that determines the amount of water near the oxidant gas flow path inlet, and a fuel gas control apparatus which increases the amount of water near the oxidant gas flow path inlet by increasing the fuel gas flowrate and/or reducing the fuel gas pressure if it is determined in the determining apparatus that the amount of water near the oxidant gas flow path inlet is insufficient.
Patent KR-20100050512-A (KR)
Title: Use of sulfonanilide compounds as herbicide
Inventor: ARAKI KOICHI
IPC: A01N43/54
Filed: 2008-07-31
Abstract: A herbicide comprising as an active ingredient a sulfonanilide compound represented by the formula (I) wherein, R1 represents CHFor CHCF; R2 represents hydrogen, C1-3 alkyl, 3-propenyl, or 3-propynyl; R3 represents hydrogen; R4 represents hydrogen, hydroxy, or methylthio, or R3 and R4, together with a carbon atom to which they are bonded, may form C=O; R5 represents halogen or methyl; X represents methoxy or chlorine; and Z represents CH or N; with the proviso that, (i) when R1 represents CHCF, R2 represents hydrogen, R5 represents bromine or iodine, X represents methoxy, and Z represents CH, (ii) when R1 represents CHFand X represents methoxy, R5 represents bromine or iodine, Z represents N, and R2 represents C1-3 alkyl, 3-propenyl, or 3-propynyl, (iii) when R1 represents CHFand X represents chlorine, Z represents CH.
Patent KR-20100058510-A (KR)
Title: Apparatus, system, and method for securing a cartridge
Inventor: PATTON JOHN
IPC: H01M2/14
Filed: 2008-07-25
Abstract: An apparatus, system, and method are disclosed for securing a cartridge 106. A cartridge 106 may contain a fluid processing component such as a fluid filtration component, a fluid generation component, a fluid consumption component, or a fluid containment. The cartridge 106 has a cartridge interface 404. An interface fluid outlet port is disposed on the cartridge interface 406. The interface fluid outlet port 408 is in fluid communication with an interior of the cartridge 106. The interface fluid outlet port 408 is configured to mate with a receiver fluid inlet port 416 of a cartridge receiver 406. A biasing member 414 applies a biasing force that presses the interface fluid outlet port 408 against the receiver fluid inlet port 416. The biasing force removably secures the cartridge 106 to the cartridge receiver 406.
Patent KR-20100050524-A (KR)
Title: 다이아미노피리딘 및 관련 화합물의 합성 방법
Inventor: RITTER JOACHIM C
IPC: C07D213/72
Filed: 2008-08-01
Abstract: 다양한 유용한 물질의 합성에서 화합물로서 그리고 성분으로서 산업적으로 사용되는, 다이아미노피리딘, 예를 들어 2,6-다이아미노피리딘 및 관련 화합물의 합성 방법이 제공된다.  상기 합성은 구리 공급원의 존재 하에서 염소-암모니아 치환에 의해 진행된다.
Patent KR-20100066469-A (KR)
Title: Packet level prioritization in interconnection networks
Inventor: SCHMIDT BRIAN K
IPC: H04L47/32
Filed: 2008-07-03
Abstract: A method and apparatus for packet level prioritization in interconnection networks. An embodiment of an apparatus includes a transmitter to transmit a data stream to a recipient apparatus, the data stream including a plurality of data packets, the data packets including data packets of a first priority and data packets of a second priority. The apparatus further includes a network unit to direct the operation of the transmitter, the network unit to divide the data stream into multiple sub-streams, including a first sub-stream for data packets of the first priority and a second sub-stream for data packets of the second priority.
Patent KR-20100056540-A (KR)
Title: Method for scheduling resource, network element and user equipment
Inventor: ZHAO YAN
IPC: H04W72/04
Filed: 2007-08-24
Abstract: The present invention proposes a method for scheduling resource in a packet network, a network element for exchanging signaling with user equipments and a user equipment, wherein user equipments communicate therebetween using the resource allocated by network elements, said communication comprises talk-spurt periods during which data packets are transmitted and silent periods during which silence descriptor packets are transmitted, said method for scheduling resource comprising: said network element allocates resource for said user equipment for communication; both said user equipment and said network element detect the presence of said silence descriptor packet; said user equipment stops using the allocated resource and said network element releases the allocated resource, when said silence descriptor packet is detected; said network element determines the end of the interval for transmitting said silence descriptor packet; said network element allocates new resource to said user equipment when said interval ends or when a request for allocating resource is received from said user equipment before the end of said interval.
Patent KR-20100054839-A (KR)
Title: High power inductors using a magnetic bias
Inventor: HANSEN THOMAS T
IPC: H01F3/10
Filed: 2008-06-09
Abstract: A biased gap inductor includes a first ferromagnetic plate, a second ferromagnetic plate, a conductor sandwiched between the first ferromagnetic plate and the second ferromagnetic plate, and an adhesive between the first ferromagnetic plate and the second ferromagnetic plate, the adhesive comprising magnet powder to thereby form at least one magnetic gap. A method of forming an inductor includes providing a first ferromagnetic plate and a second ferromagnetic plate and a conductor, placing the conductor between the first ferromagnetic plate and the second ferromagnetic plate, adhering the first ferromagnetic plate to the second ferromagnetic plate with a composition comprising an adhesive and a magnet powder to form magnetic gaps, and magnetizing the inductor.
Patent KR-20100084506-A (KR)
Title: Liner for tungsten/silicon dioxide interface in memory
Inventor: TANAKA YOICHIRO
IPC: H01L27/102
Filed: 2008-09-26
Abstract: A semiconductor wafer assembly includes a base of dielectric. A layer of silicon is deposited thereover. A metal hard mask is deposited over the silicon. A dielectric hard mask is deposited over the metal hard mask. Photoresist is deposited over the dielectric hard mask, whereby a plurality of sacrificial columns is formed from the layer of metal hard mask through the photoresist such that the sacrificial columns extend out from the silicon layer. An interface layer is disposed between the layer of conductive material and the layer of hard mask to enhance adhesion between each of the plurality of sacrificial columns and the layer of conductive material to optimize the formation of junction diodes out of the silicon by preventing the plurality of sacrificial columns from being detached from the layer of silicon prematurely due to the sacrificial columns peeling or falling off.
Patent KR-20100069667-A (KR)
Title: Thermal interface material, electronic device containing the thermal interface material, and methods for their preparation and use
Inventor: BHAGWAGAR DORAB EDUL
IPC: H01L23/36
Filed: 2008-09-05
Abstract: A thermal interface material includes a thermally conductive metal matrix and coarse polymeric particles dispersed therein. The composite can be used for both TIMl and TIM2 applications in electronic devices.
Patent KR-20100059970-A (KR)
Title: Wireless graphics card
Inventor: DANIEL WAYNE THOMAS
IPC: G06F3/14
Filed: 2008-09-11
Abstract: A device is provided for use in a portable computer. The device includes a wireless graphics card that includes a connector for coupling to an expansion slot of the portable computer and for receiving a plurality of signals from the portable computer, the plurality of signals including video, audio, and data signals and an ultra wideband (UWB) chipset coupled to the connector for processing the plurality of signals and for generating an OFDM modulated signal that includes at least the video signal, where the OFDM modulated signal including the video signal is wirelessly transmitted over an UWB link to a monitor for display.
Patent KR-20100069688-A (KR)
Title: Filtering face-piece respirator that has expandable mask body
Inventor: MARTIN PHILIP G
IPC: A62B7/10
Filed: 2008-08-13
Abstract: A filtering face-piece respirator 10 that includes a mask body 12 and a harness 14. The mask body 12 contains a filtering structure 18 that is retained in position on the mask body 12 by a support structure 16 that includes a longitudinally-movable, centrally-spaced, transversely-extending member 26 that extends from a first side 22 of the structure 16 to a second side 24 without being joined together by any longitudinally-extending members that hinder movement of the transversely extending member 26 in the longitudinal direction. The transversely-extending members converge towards each other at east side 22, 24 of the mask body 12. A filtering face-piece respirator 10 of this construction can allow the mask body 12 to readily accommodate the motion of a person's jaw. Workers who use this filtering face-piece respirator may find it much easier to talk to other persons when working. A single mask size also may be able to properly fit to faces of various sizes.
Patent KR-20100106333-A (KR)
Inventor: PICCININI SANDRO
IPC: G06F3/00
Filed: 2008-11-04
Abstract: 바람직한 실시예는 사용자가 간단하고 직접적인 방식으로 폼(form) 또는 인증 페이지와 상호작용할 수 있게 하는 메커니즘을 제공한다.  시스템은 플러그인에 의해 인터넷을 통해 데이터를 기입하도록, 정보가 검색될 수 있는 무선 장치(예컨대, 블루투스)의 레버리징에 기초한다.  보다 구체적으로, 바람직한 실시예는 외부 장치와 보안 접속을 수립하고, 브라우저에 주문형 정보를 제공한다.
Patent KR-20100098620-A (KR)
Inventor: COYLE ANTHONY
IPC: A61P17/00
Filed: 2008-11-05
Abstract: 본 발명은 경화증 및 관련 증상의 치료/경감 방법에 관한 것이다.
Patent KR-20100103556-A (KR)
Inventor: LAI POLIN
IPC: H04N7/24
Filed: 2009-01-05
Abstract: 비디오 코딩을 위한 방법 및 장치가 제공된다. 이 방법을 사용하여, 비디오 인코더(100)가 적어도 하나의 필터링된 기준 화상을 얻기 위해 적어도 하나의 기준 화상을 필터링하는 단계(310)를 수행하고, 적어도 하나의 필터링된 기준 화상을 사용하여 화상을 예측 가능하게 코딩한다(315). 예시적인 일 실시예에서, 필터링은 파라미터 필터링을 사용하여 행해진다.
Patent KR-20100114060-A (KR)
Inventor: ONOGI ATSUSHI
IPC: B65D85/60
Filed: 2009-01-26
Abstract: 판상 식품을 컴팩트하게 수납함과 함께, 한 손이 비어 있지 않은 경우에도 그 판상 식품을 용이하게 꺼내어 먹을 수 있는 포장 용기의 제공. 
포장지에 의해 포장된 츄잉껌, 초콜릿 등의 판상 식품 (1) 을 포장 용기에 수납한 포장체에 있어서, 포장지가, 발취부 (6) 와 고착부 (7) 사이의 절취선 (5) 을 절단하고 발취부 (6) 를 발취하여 개봉 가능하게 하여 이루어지는 것, 및 각 판상 식품 (1) 이, 포장 용기 (8, 31) 에 대해, 포장지의 고착부 (7) 에 있어서 고착되어 있는 것을 특징으로 하는 포장체.
Patent KR-20100130182-A (KR)
Inventor: STEINMETZ BERNHARD
IPC: C09D7/65
Filed: 2009-02-12
Abstract: 본 발명은 올레핀성 불포화 화합물로 포화되고/거나, 불포화되고/거나, 그라프팅된 하나 이상의 이온성 및/또는 비이온성 안정화된 폴리우레탄을 포함하는 수성 코팅 재료로서, 코팅 재료 전체 중량을 기준으로 하여 0.5중량% 내지 30중량%의 폴리테트라하이드로푸란을 함유하는 수성 코팅 재료에 관한 것이다.
Patent KR-20100118583-A (KR)
Inventor: NAGATA ATSUSHI
IPC: H01L21/02
Filed: 2009-02-17
Abstract: 본 발명은 액체 수용 탱크와, 액체를 기화하는 기화기와, 기화 가스의 유량을 조정하는 고온형 압력식 유량 제어장치와, 기화기와 고온형 압력식 유량 제어장치와, 이들에 접속된 배관로의 소망 부분을 가열하는 가열장치로 구성되는 기화기를 구비한 가스 공급장치로서, 이것에 의해 에너지 절약화와 소형화를 도모함과 아울러 엄밀한 기화기측의 온도 제어를 필요로 하지 않고 고정밀도한 가스 유량 제어를 안정하고 또한 간단히 행할 수 있도록 한 기화기를 구비한 가스 공급장치를 제공한다.
Patent KR-20100137452-A (KR)
Inventor: SAKURAI YASUMITSU
IPC: A61P3/10
Filed: 2009-03-03
Abstract: 의약품의 유효 성분으로서 사용하기에 충분히 실용적인 보존 안정성을 갖고, 취급의 용이성이 뛰어난 결정형으로 구성되는 화합물이 기재되어 있다.     구체적으로는, 6-[(3R)-3-아미노피페리딘-1-일]-5-(2-클로로-5-플루오로벤질)-1,3-디메틸-1H-피롤로[3,2-d]피리미딘-2,4(3H,5H)-디온 모노히드로클로라이드 헤미하이드레이트가 기재되어 있다.
Patent KR-20110102809-A (KR)
Inventor: KITABAYASHI HIROYUKI
IPC: H01L33/00
Filed: 2009-11-11
Abstract: 반도체 발광 소자(100)는, 발광층을 포함하는 반도체층(2)과, 반도체층(2)을 지지하기 위한 지지 기판(11)과, 반도체층(2)의 주표면과 지지 기판(11)의 주표면을 접합하는 접착층(15)을 구비하고 있다. 반도체층(2)의 접착층(15)과 대향하는 주표면 또는 지지 기판(11)의 접착층(15)과 대향하는 주표면 중 적어도 어느 한 쪽의, 접착층(15)과의 접합 계면 영역에, 굴절률이 상이한 적어도 2종류의 물질이 주기적으로 배치되는 것에 의해 2차원 회절 격자가 형성되어 있다.
Patent KR-20110027652-A (KR)
Inventor: MOON TAE SEOK
IPC: C12N15/53
Filed: 2009-04-03
Abstract: 본 발명은 미오-이노시톨 1-포스페이트 신타제, 미오-이노시톨 옥시게나제 및 우로네이트 데히드로게나제의 재조합 발현을 통해 세포에서 글루쿠론산 및 글루카르산을 제조하는 것에 관한 것이다.  또한, 우로네이트 데히드로게나제를 코딩하는 유전자의 클로닝 및 특성분석이 개시되어 있다.
Patent KR-20110007187-A (KR)
Inventor: DEVEZE ALAIN
IPC: E06B7/36
Filed: 2009-04-17
Abstract: 본 장치에서, 프레임은, 문짝(B)의 둥근 엣지(6)에 대면하여, 경사면(21)을 가지며, 프레임(A)으로부터의 경사면(21)의 거리는 내측으로부터 외측으로 증가하고 경사면(21)은 커버 스트립(25)의 내부면에 연결되며, 이 스트립은 문짝(B)과 프레임(A) 사이의 외부 갭 안으로의 어떤 접근을 방지하기 위해 프레임의 벽에 평행하고 적어도 문짝(B)의 둥근 엣지(6)의 전방에 배치되며, 각각의 힌지 플레이트들은, 먼저, 문짝과 정렬되기 위해, 문짝에 있는 하우징(7)으로 끼워지는 숫형 요소(2), 및, 둘째로, 둥근 부분(6)과 정렬되기 위해 숫형 요소(2)로 끼워지는 원통형 관절 몸체(3a); 및 경사면(21)과 정렬되기 위해 프레임의 경사면(21)으로 들어가게 형성된 하우징(20)으로 끼워지는 고정 마운트(3b)로 이루어지는 암형 요소(3)를 포함한다.
Patent KR-20110014664-A (KR)
Inventor: CHEN YURONG
IPC: G10L15/00
Filed: 2006-07-03
Abstract: 본원에 개시된 발명의 실시예들에 따르면, 멀티프로세서 시스템의 큰 오디오 데이터베이스는 강건하고 병렬인 검색 방법을 이용하여 타겟 오디오 클립에 대해 검색된다.  큰 오디오 데이터베이스는 다수의 더 작은 그룹들로 파티셔닝되고, 이들은 시스템에서 가용한 프로세서들에 다이나믹하게 스케줄링된다.  프로세서들은 각각의 그룹을 더 작은 세그먼트들로 파티셔닝하고, 세그먼트로부터 음향 특징을 추출하고, 공통 컴포넌트 가우시안 혼합 모델("CCGMM")을 이용하여 세그먼트들을 모델링함으로써 스케줄링된 그룹들을 병렬로 처리한다.  하나의 프로세서는 타겟 오디오 클립으로부터 음향 특징을 추출하고 CCGMM을 이용하여 이를 모델링한다.  타겟 오디오 클립과 각각의 세그먼트 사이의 쿨백-라이블러(KL) 거리가 더 계산될 수 있다.  KL 거리에 기초하여, 세그먼트는 타겟 오디오 클립과 매칭하는 것으로 결정되고, 및/또는 다수의 뒤따르는 세그먼트들이 스킵될 수 있다.
Patent KR-20110014243-A (KR)
Inventor: COOK GLEN B
IPC: H01L21/324
Filed: 2009-06-01
Abstract: 본 발명은 반도체 물질의 처리방법 및 그에 따라 처리된 반도체 물질에 관한 것이다.
Patent KR-20120080313-A (KR)
Title: Conductive paste and method for manufacturing the same
Inventor: KIM YOUNG HOON
IPC: H01B1/22
Filed: 2011-01-07
Abstract: PURPOSE: A conductive paste is provided to easily form micropattern, and to obtain a printed circuit board with excellent thermal resistance, corrosion resistance, adhesion reliability, and flexability. CONSTITUTION: A conductive paste composition comprises a silver powder, a bisphenol A type epoxy resin having equivalent ratio of 1000-3000 as an organic binder, an acid anhydride based compound as a hardener, and a solvent. A manufacturing method of the conductive paste composition comprises a step of manufacturing organic vehicle by mixing bisphenol A based epoxy resin solvent, and acid anhydride based compound; and a step of mixing silver powder and the organic vehicle, and dispersing the silver powder.
Patent KR-20120081493-A (KR)
Title: Mobile terminal and contents navigation method thereof
Inventor: SONG YOO MEE
IPC: H04B1/40
Filed: 2011-01-11
Abstract: PURPOSE: A mobile terminal and a content navigation method are provided to dynamically adjust the gap of thumbnail sequence images by the gesture of a user. CONSTITUTION: A control unit(180) displays a first thumbnail sequence among a plurality of selected images to a display unit(151). The controller senses the gesture which is related with the first thumbnail sequence. The controller displays the second thumbnail sequence among the selected images by every second gaps in response to the sensed gesture.
Patent KR-20120087565-A (KR)
Title: Multi- socket system for cutting off the standby-power
Inventor: LEE YOUNG CHUL
IPC: H02J9/00
Filed: 2011-01-28
Abstract: PURPOSE: A socket system for cutting off standby power is provided to prevent electrical safety accidents by effectively cutting off standby power which is unnecessarily wasted. CONSTITUTION: A socket control device(100) controls a number of sockets(200) through wired and wireless networks. The socket controls power supply supplied to electronic equipment combined with a socket terminal by controlling a relay according to an on/off signal transmitted from the socket control device. A monitor unit(300) determines the normal conditions of the socket control device. The monitor unit outputs an alarm message using a display unit when the socket control device is malfunctioning.
Patent KR-20120094567-A (KR)
Title: Heating system for electric vehicles using waste heat
Inventor: PARK HEE SANG
IPC: B60H1/22
Filed: 2011-02-17
Abstract: PURPOSE: A heating system using waste heat of an electric vehicle is provided to reduce energy consumption by using waste heat effectively by controlling a heater core and an auxiliary heater in a vehicle properly. CONSTITUTION: A heating system using waste heat of an electric vehicle comprises an electric water pump(12), a LDC(13), an inverter(14), a motor(15), a radiator(16), and a heater core(19). The heater core is installed in a vehicle. The heater core is installed in one water circulator(18b) connected with another water circulator for heating the water circulated through the water circulator. The heating system using waste heat heats the indoor space of a vehicle by using the waste heat generated in a motor room.
Patent KR-20120105816-A (KR)
Title: Dental silencer having function of filtration
Inventor: CHO RAE EUN
IPC: A61C17/06
Filed: 2011-03-16
Abstract: PURPOSE: A muffler for dental clinic with by-product filtering function is provided to prevent exhaust pipe blockage phenomenon. CONSTITUTION: A muffler for dental clinic with by-product filtering function comprises circular shaped housing, a upper plate(80), and a lower bottom plate(90). The housing is connected to a suction machine and inlet port and is delivered by-products from the suction machine. In the housing, first outlet port and second outlet port are formed to discharge by-products. The upper plate is tightly fixed to the inner wall in order to divide the upper body and central body of the housing. The lower plate is tightly fixed to the inner wall to divide the lower body and central body of the housing.
Patent KR-20120106432-A (KR)
Title: Transparent display apparatus
Inventor: YOO SEUNG HYUP
IPC: H01L51/50
Filed: 2011-03-18
Abstract: PURPOSE: A transparent display apparatus is provided to selectively control transparency and visibility using a blind panel of cholesteric liquid crystal base. CONSTITUTION: An image display unit(10) displays an image using an element consisting of transparent material. A blind panel(20) is combined with the bottom of the image display unit. The blind panel transmits light of visible light band among lights radiated to the blind panel side or reflects the light to the image display side after passing through the image display unit. The blind panel comprises a CLC(Cholesteric Liquid Crystal) which is combined between a first transparent electrode for applying voltage and a transparent electrode more than one layer.
Patent KR-20110046410-A (KR)
Title: Portable data storage apparatus
IPC: G11C16/30
Filed: 2011-03-22
Abstract: PURPOSE: A portable data storage device is provided to secure a stable operation even when an external supply voltage is lower than the minimum operation voltage of a nonvolatile memory. CONSTITUTION: In a portable data storage device, a voltage conversion circuit(1420) boosts an external supply voltage. The voltage conversion circuit offers a boosted voltage to a nonvolatile memory. An external supply voltage is lower than an operation voltage. A regulator(1430) supplies a variable voltage to the nonvolatile memory The variable voltage is changed according to the external supply voltage. A level detection circuit(1000) compares a detection voltage with an external supply voltage. The level detection circuit activates the voltage conversion circuit or the regulator.