baber/WOPTO huggingface dataset:
Patent KR-20120071081-A (KR)
Title: Method for producing carbon composite metal oxide briquette
Inventor: SON SANG HAN
IPC: C22B1/242
Filed: 2010-12-22
Abstract: PURPOSE: A method for producing carbon composite metal oxide briquettes is provided to obtain metal oxide briquettes with high quality by changing the speed of temperature increase during low-temperature plasticizing. CONSTITUTION: A method for producing carbon composite metal oxide briquettes comprises the following steps: mixing ore, coal, and a binder(S100); molding the mixture into metal oxide briquettes(S110); and low-temperature plasticizing the metal oxide briquettes at a temperature of 300-700 deg. C.(S120). In the low-temperature plasticizing step, the speed of temperature increase is changed according to the kind of coal.
Patent KR-20120073608-A (KR)
Title: Multipurpose absorbent made from dwts and its manufacturing method
Inventor: PARK SANG KU
IPC: C02F11/12
Filed: 2010-12-27
Abstract: PURPOSE: A multi-functional absorbent and a method for manufacturing the same are provided to simultaneously absorb basic odor and acidic odor and to control volatile organic compounds. CONSTITUTION: A method for manufacturing multi-functional absorbent includes the following: water purification sludge is stirred and pulverized; 5 to 15 parts by weight of a material selected from regenerated phosphoric acid and phosphoric acid is reacted with the pulverized sludge; the resultant product is aged in an aging bath for 6 to 12 hours; the aged product is introduced into a disc drier of 100 to 200 degrees Celsius; an absorbent is manufactured, and the moisture content of the absorbent is in a range between 20 and 40%; the absorbent is mixed with a liquid resin or a liquid latex, and the mixture is granulated by using an extruder heated to a temperature between 200 and 300 degrees Celsius.
Patent KR-20120078083-A (KR)
Title: Spine pulling machine for animal
Inventor: JEONG IN SEONG
IPC: A61D3/00
Filed: 2010-12-31
Abstract: PURPOSE: A backbone retractor for animals is provided to reduce the pain of an animal suffering from the oppression of the spinal nerves and to prevent the additional damage to the spinal cord. CONSTITUTION: A backbone retractor for animals comprises a retractor body(10), a foreleg supporting board(20), a foreleg fixing unit, a rear leg supporting board(40), a rear leg fixing unit, and a moving tool(60). The retractor body comprises installation holes and is formed in a cuboid shape. The foreleg supporting board is inserted into the front installation hole of the retractor body and supports the forelegs of an animal. The foreleg fixing unit fixes the retractor body. The rear leg supporting board supports the rear legs of the animal and moves in the longitudinal direction. The rear leg fixing unit fixes the retractor body to the animal. The moving tool moves the rear leg supporting board in the longitudinal direction.
Patent KR-20120078109-A (KR)
Title: Paste compisition for electrode of solar cell, and solar cell including the same
Inventor: PARK JIN GYEONG
IPC: H01L31/042
Filed: 2010-12-31
Abstract: PURPOSE: A paste composition for electrode of a solar battery is provided to be sintered within wide range of sintering temperature, and to provide excellent electric conductivity after sintering. CONSTITUTION: A paste composition for electrode of a solar battery comprises a conductive powder, inorganic vehicle, and glass frit. The glass frit comprises a first glass frit having a first glass transition temperature, a second glass frit having a second glass transition temperature lower than the first glass transition temperature by 10-50 °C. The comprised amount of one glass frit of the first glass frit and the second glass frit is 5-30 parts by weight based on 100.0 parts by weight of the glass frit, and the other is 70-95 parts by weight.
Patent KR-20120078763-A (KR)
Title: Method and system using rfid network for managing animal and plant information
Inventor: LEE SANG BUM
IPC: G06K17/00
Filed: 2010-12-31
Abstract: PURPOSE: An RFID(Radio Frequency ID) network based animals and plants information distributing management method and a system thereof are provided to interlock an animals and plants management database of a management agency through an RFID network, thereby reducing time and expense. CONSTITUTION: An RFID scan unit(410) scans an RFID tag mounted on animals and plants. An animals and plants management agency history receiving unit(420) receives location information of a animals and plants management agency, where the animals and the plants stayed in, based on an RFID tag value. An animals and plants management information leading unit(430) receives information of the animals and the plants, which the RFID tag is mounted on, from the animals and plants management agency based on the location information of the animals and plants management agency. An animals and plants management information allocating unit(440) stores the information of animals and plants in the animals and plants management agency.
Patent KR-20100043258-A (KR)
Title: Anti-inflammatory composition
Inventor: GRAINGER DAVID JOHN
IPC: A61K31/45
Filed: 2008-08-01
Abstract: The invention relates to 3-(2',2'-dimethylpropanoylamino)-tetrahydropyridin-2-one, and its pharmaceutical compositions and its use for preparing a medicament intended to prevent or treat inflammatory disorders.
Patent KR-20100029858-A (KR)
Title: Printed wiring board and process for producing the same
Inventor: IKEDA TOMOYUKI
IPC: H05K3/40
Filed: 2007-02-20
Abstract: A printed wiring board with through-holes having an insulating resin substratum provided with through-holes whose interior is filled with plating, wherein the positions of center-of-gravity axes of respective through-holes exposed from the front surface and rear surface of the insulating resin substratum are arranged so as to be shifted from each other. Thus, there is provided a printed wiring board with through-hole structure that realizes reducing of defects, such as void, and cracking, reducing of board connection failure and increasing of the mechanical strength of the board.
Patent KR-20100049677-A (KR)
Title: Solar sensor for the detection of the direction of incidence and the intensity of solar radiation
Inventor: KNITTEL OTTO
IPC: G01J1/42
Filed: 2008-08-28
Abstract: Disclosed is a solar sensor for detecting the direction of incidence and the intensity of solar radiation. Said solar sensor comprises a housing (12) made of a plastic material that is permeable to at least some of the solar radiation. The housing (12) has a curved side facing the incident solar radiation, optically acts as a lens, and has an internal focal plane defined by the lens characteristics thereof. The solar sensor further comprises at least two photosensors (16) that are embedded in the plastic material of the housing (12) and each have a sensor area (18) sensitive at least to the part of the radiation to which the plastic material is permeable. The sensor areas (18) of the photosensors (16) are disposed substantially parallel to the focal plane in front of or behind the focal plane from the perspective of the side facing the incident solar radiation. The direction of incidence of the solar radiation can be determined based on the intensities of the solar radiation received by the sensor areas (18) of the photosensors (16).
Patent KR-20100065383-A (KR)
Title: Wiring board receiving plate, and device and method for connection of wiring board using same
Inventor: SAITO MASAO
IPC: H05K3/36
Filed: 2008-09-04
Abstract: It is an object to realize ACF connection with a high connecting reliability that achieves uniform thermal compression bonding for a wiring board with electronic components mounted on the back surface. A thermal compression bonding head (12) presses flexible printed circuit boards (4, 5) against a mother board substrate (1) on which electronic components are mounted and heats an anisotropic conductive adhesive film to carry out AFC connection between the mother board substrate (1) and connecting members of the flexible printed circuit boards (4, 5). At this time a receiving plate (13) is used as a receiving base, which is made of elastic materials such as silicone rubber and in which a recess (13a) with a shape corresponding to that of the electronic component (6) is defined at an electronic component mounted position of the mother board substrate (1). The thermal compression bonding is carried out in such a condition that this receiving plate (13) supports the back surface of the mother board substrate (1).
Patent KR-20100092961-A (KR)
Inventor: STEC PIOTR
IPC: H04N1/60
Filed: 2009-01-28
Abstract: 본원에는 색수차 및 퍼플 프린징을 검출 및 보정하기 위한 방법 및 시스템이 개시되어 있다. 색수차는 이미지를 컬러 플레인들로 분할시킨 다음에 이들을 조정하여 이미지 획득 장치를 교정하는 경험적 방법으로서 특정의 교정 이미지(교정 차트)를 통해 색수차를 감소시킴으로써 해결될 수 있다. 퍼플 프린징은 처음에 배율 색수차(lateral chromatic aberration; LCA) 때문에 생기는 컬러 수차를 해결함으로써 보정될 수 있다. 그러한 LCA는 먼저 제거된 다음에 보정이 퍼플 프린징에 이르기까지 확장된다. 이는 퍼플 프린징이 색수차의 방향으로 생성되고 색수차의 방향으로 더 동화(pronounciation)된다는 발견에 의존한다.
Patent KR-20100086073-A (KR)
Title: Game program, game device and game control method
Inventor: ENDO KATSUYOSHI
IPC: A63F13/06
Filed: 2008-10-22
Abstract: It is an object to provide a game program that can easily set and select a plurality of objects, respectively. In the program, coordinate data indicative of a display position for displaying an object on an image display unit (3) are recognized by a control unit (10). The object is then displayed on the image display unit (3) by means of image data based on the coordinated data indicative of the display position for displaying an object. A region to select the object is then set at the control unit (10). Based on a positional relationship between the object and the region, the object is then recognized by the control unit (10) as a selected object.
Patent KR-20100097723-A (KR)
Inventor: WANG JIANFENG
IPC: H04W74/00
Filed: 2008-12-05
Abstract: 새로운 반복 MAC 수퍼프레임(m)을 이용하는 MAC 프로토콜들의 중앙집중형 및 분산형 모드들 둘 모두를 지원하는 유연한 무선 시스템 및 방법이 개시되고, 새로운 반복 MAC 수퍼프레임은 비콘 기간(BP); 인식 시스템들에서 주 이용자들을 검출하기 위한 데이터 선택적 통신, 슬립 및 채널 감지를 위한 데이터/감지/슬립 기간(DSSP); 및 네트워크 엔트리 메시지들 및 채널 예약 요청들을 교환하기 위해 이용된 시그널링 윈도우(SW)를 포함하고, 시스템은 비콘 동작, 비콘 동작에 선택적으로 관여하기 위해 이용되는 중앙집중형 모드에서의 마스터 비콘 디바이스 및 분산형 모드에서의 피어 비콘 디바이스 뿐만 아니라, 마스터 디바이스와 연관된 슬레이브 비콘 디바이스를 포함한다. 시스템은 비콘 기간에 대한 제어된 채널 액세스를 이용할 수 있고, 채널 액세스는 예약 기반이다. 본 발명은 표준들에서 채용될 수 있는 통합된 MAC 프로토콜을 제공하고, 분산형 모드 또는 중앙집중형 모드에서 유연한 동작, 및 하나의 모드로부터 또 다른 모드로의 끊김없는 전송을 지원한다.
Patent KR-20100108552-A (KR)
Inventor: BUSKENS PASCAL JOZEF PAUL
IPC: C09D7/63
Filed: 2008-12-15
Abstract: 본 발명은 하나 이상의 금속 옥사이드 전구체를 가수분해 처리하여 하나 이상의 상응하는 금속 옥사이드 하이드록사이드를 수득하고, 이렇게 수득된 금속 옥사이드 하이드록사이드를 축합 처리하여 금속-옥사이드-금속 화합물들을 형성하는, 금속-옥사이드-금속 화합물들의 혼합물을 제조하기 위한 졸-겔 방법으로서, 공유 결합된 불안정 보호기(P g ) 및 염기(B)를 포함하는 촉매의 존재 하에 수행되고, 이에 의해 상기 보호기와 상기 염기 간의 공유 결합이 외부 자극에 대한 노출에 의해 절단가능하며, 상기 외부 자극에 노출된 후 탈리된 염기가 상기 수득된 금속 옥사이드 하이드록사이드에 존재하는 금속-하이드록사이드 기의 축합을 촉매할 수 있는 방법을 제공한다.
Patent KR-20100121485-A (KR)
Inventor: STONE LYUDMILA
IPC: H01J49/26
Filed: 2009-01-16
Abstract: 이 장치는 진공 챔버의 면 위에 설치되는 라이너를 가진다. 진공 챔버의 구성요소는 면을 정의한다. 라이너는 작업대상물을 오염으로부터 보호하고, 면으로의 원자들 또는 이온들의 주입에 의해 야기되는 면의 블리스터링을 방지하도록 구성된다. 일부 실시예들에서, 라이너는 일회용일 수 있고, 진공 챔버의 면으로부터 제거될 수 있고, 새로운 라이너로 대체될 수 있다. 일부 실시예들에서, 이 라이너는 요철화된 표면을 갖는 폴리머이거나, 탄소-기반이거나, 탄소 나노튜브들로 이루어질 수 있다.
Patent KR-20100124332-A (KR)
Inventor: VOELKER FRANCOIS
IPC: C12N15/53
Filed: 2009-03-16
Abstract: 본 발명은 메틸글리옥살의 락트산으로의 단일 단계 전환에 대한 효소 활성(글리옥살라아제 III 활성으로 알려짐)을 갖는 신규한 폴리펩티드, 상기 폴리펩티드를 코딩하는 뉴클레오티드 서열을 가진 폴리뉴클레오티드 및 이의 용도에 관한 것이다.  본 발명은 미생물에서 상기 폴리펩티드를 코딩하는 폴리뉴클레오티드의 발현 수준을 변화시킴으로써 글리옥살라아제 III 활성을 조절하는 것에 관한 것이다.  본 발명은 또한 글리옥살라아제 III 활성이 조절된 미생물을 발효시켜 상품성 있는 화학물질, 특히 1,2-프로판디올, 아세톨, 및 락트산을 생성하는 것에 관한 것이다.
Patent KR-20100130638-A (KR)
Inventor: ROBOTHAM ROBERT
IPC: G06Q50/00
Filed: 2009-04-20
Abstract: 본 발명의 일 실시예에서, 사용자 액세스 가능한 콘텐츠와, 사용자 단말에 의해 음성 및 영상 중 적어도 하나로 출력되는 보조 정보의 연관을 용이하게 하기 위한 방법은 복수의 동작을 포함한다.  하나의 동작은 그러한 사용자 액세스 가능한 콘텐츠에 관한 보조 정보를 보조 정보에 대응하는 기간 정보와 연관시키는 데이터 구조를 유지하도록 실행된다.  하나의 동작은, 보조 정보에 대응하는 콘텐츠가 포함되는 상기 사용자 액세스 가능한 콘텐츠 내의 위치가 사용자 단말을 통해 출력되기 전에, 상기 사용자 액세스 가능한 콘텐츠에 대응하는 기간 정보 질의를 사용자 단말로부터 수신하도록 실행된다.  하나의 동작은 기간 정보 질의를 수신하는 것에 응답하여, 보조 정보에 대응하는 콘텐츠가 포함되는 사용자 액세스 가능한 콘텐츠 내의 위치가 사용자 단말에 의해 출력되기 전에, 사용자 단말에 의해 수신되는 기간 정보를 송신하도록 실행된다.
Patent KR-20110038612-A (KR)
Inventor: TANAKA KEIICHI
IPC: G11B20/10
Filed: 2009-07-14
Abstract: 매니지드 카피에는 많은 리소스를 소비하므로, 재생장치 측에서 제어하는 매니지드 카피와 기록매체 상의 BD-J 애플리케이션 실행을 동시에 기동시키면 리소스 부족에 빠진다는 과제가 있다. 본 발명은 매니지드 카피 중에는 BD-J 애플리케이션에 대해서 가상적으로 디스크가 이젝트 된 것으로 보이게 하여, 디스크에 대한 액세스에 제한을 가함으로써, 매니지드 카피와 BD-J 애플리케이션 실행의 리소스 경합을 피하면서 매니지드 카피와 BD-J 애플리케이션 실행의 동시 동작을 가능하게 하는 재생장치를 제공하게 한다.
Patent KR-20110031158-A (KR)
Inventor: OZAWA HIDEO
IPC: H01L21/677
Filed: 2009-04-22
Abstract: 피반송물의 반송 과정에서 피반송물이 기체나 선회류 형성체와 접촉하는 것을 회피하여, 피반송물에 상처를 입히는 것을 방지한다. 
표면으로부터 이면으로 관통하는 횡단면 원형의 관통 구멍(11)과, 관통 구멍(11)의 내주측면으로부터 유체를 분출시켜 선회류를 발생시키는 제1 분출구(14a, 14b)와, 평판부(18)로부터 상방을 향하여 유체를 분출하는 제2 분출구(16a~16d)를 구비하는 선회류 형성체(1).  제1 분출구(14a, 14b)로부터의 선회류에 의해 생기는 부력이 부족한 경우에도, 제2 분출구(16a~16d)로부터의 상승류에 의해 유리(3)를 보조적으로 부상시킬 수 있다.  이 때문에 유리(3)의 반송 과정에서 유리(3)의 가장자리부가 선회류 형성체(1)의 일부와 겹쳐지는 상태가 되어도, 유리(3)의 가장자리부가 선회류 형성체(1)와 접촉하는 것을 회피할 수 있다.
Patent KR-20110016965-A (KR)
Inventor: MILLS VAUGHN
IPC: B60K15/03
Filed: 2009-06-05
Abstract: 본 발명에 따른 소형 엔진 연료 시스템은 필러 파이프의 일부분이 내부에 배치된 탱크 내에 배치되도록 구성된 벤트 밸브를 포함한다.  필러 파이프는 유체를 수용하도록 구성된 상부와, 태크 내의 소정 깊이에 위치한 하부를 포함하며, 소정 깊이는 탱크의 액체 충전 레벨을 규정한다.  소형 엔진 연료 시스템은 벤트 밸브와 직렬로 연결된 스프링 밸브를 추가로 포함하며, 스프링 밸브는 연료 충전 중 닫히도록 구성되어, 탱크가 유체로 과충전되는 것을 방지할 수 있다.
Patent KR-20120085407-A (KR)
Title: 일체형 컴퓨터
Inventor: RO CHAN RAE
IPC: G06F1/16
Filed: 2011-01-24
Abstract: 본 발명은 일체형 컴퓨터에 관한 것으로, 더욱 상세하게는 모니터와 컴퓨터 본체를 하나의 유닛에 구비하고, 외부 컴퓨터와 연동하여 모니터만으로도 구동가능한 일체형 컴퓨터에 관한 것이다. 
본 발명에 의할 경우 본체와 모니터가 일체로 구비된 컴퓨터를 제공한다. 나아가 본체의 오류가 있는 경우 모니터만을 외부기기와 연동해 구동하거나, 모니터의 오류 발생시에는 외부 모니터를 연동하여 구동할 수 있어, 일체형 컴퓨터이면서 본체 혹은 모니터만으로 구동할 수 있어 그 활용도가 높다는 효과를 갖는다.
Patent KR-20110086669-A (KR)
Title: Outlet
Inventor: KIM JIN MAN
IPC: H01R13/20
Filed: 2011-01-24
Abstract: PURPOSE: An electronic socket is provided to improve convenience of a user by conveniently operating and power saving inducement, having an on/off function, and operating a plug which is inserted without separated power switch. CONSTITUTION: An electronic socket includes as follows. A plug settling unit is formed as a structure corresponding to an external side of the inserted plug. At least one inducing module is combined with a medium terminal which comprises a pair configured to the electrode plug. The inducing module includes as follows. An upper housing is formed on operating bal of a insertion and induction module of the plug. An operation state display unit displays operating state corresponding to the induction of the inducing module which is accepted to inner side of the cashing by configuring a cashing which is combined to the upper housing. A module trace guide guides the inducing trace of the inducing module. A location determining piece is configured to a predetermined location while flowing the flowing module. An elastic body restricts flowing of the flowing module elastically.
Patent KR-20110090809-A (KR)
Title: Method for proliferating stem cells using activating c-met/hgf signaling
Inventor: NAM DO HYUN
IPC: C12N5/10
Filed: 2011-01-31
Abstract: PURPOSE: A method for proliferating stem cells is provided to transform stem cells to c-MET gene and to activate c-MET/HGF signal transduction system. CONSTITUTION: A stem cells has induced c-MET gene and a gene encoding HGF. The c-MET gene contains a nucleic acid of sequence number 1. The stem cell is neural stem cells or neural crest stem cells derived from the human adult brain. The brain is the temporal lobe or hippocampus. The gene transduction is performed by mediating a virus vector. The virus is retro virus, adeno virus, herpesvirus, epstein-Barr virus, or lentivirus. A cell therapeutic agent for treating neural diseases contains the stem cells.
Patent KR-20120093033-A (KR)
Inventor: KIM HAN SIK
IPC: B60C27/20
Filed: 2011-02-17
Abstract: PURPOSE: An anti-slip steel pad for a tire is provided to be easily installed to prevent the slip of a vehicle on an icy road or a snowy road. CONSTITUTION: An anti-slip steel pad for a tire comprises protrusions, a friction surface(10), and projective convex members(65). The protrusions are formed into pin shape in the both sides of the friction surface through mechanical press processing. The friction surface generates friction on the icy road and the snowy road. The projective convex members are formed in a tire mounting surface(15) and formed in opposite surface by being pushed through molding pins. The projective convex members have various shapes.
Patent KR-20120100572-A (KR)
Title: Air conditioner for vehicle
Inventor: MAENG CHAN JOO
IPC: F04D17/08
Filed: 2011-03-04
Abstract: PURPOSE: A vehicle air conditioner is provided to discharge odor in the case of an air conditioner by the reverse rotation of a centrifugal fan during predetermined period in the initial operation of the vehicle air conditioner. CONSTITUTION: A vehicle air conditioner comprises an air conditioner case, a centrifugal fan(180), and an air blower. The centrifugal fan comprises a hub(181) and a blade part(182). The hub is coupled with the rotation shaft of a motor. The blade part comprises a centrifugal blade portion(183) and an axial flow fan blade portion(184). The centrifugal blade portion draws in and discharges the air vertically during the normal rotation of the centrifugal fan. The axial flow fan blade portion discharges the drawn air to a reverse direction of the discharging direction of the centrifugal blade portion. The centrifugal blade portion discharges the air in the air conditioner case outside by flowing backward to the air blower during the reverse rotation of the centrifugal blade portion.
Patent KR-20120102308-A (KR)
Title: Apparatus to charge battery voltage for electric vehicle
Inventor: MOON TAE KYUNG
IPC: H02J7/02
Filed: 2011-03-08
Abstract: PURPOSE: A charging apparatus for an electric car is provided to control switching loss by coping with output voltage of wide range and output change by changing structure, thereby increasing conversion efficiency of a DC/DC converter. CONSTITUTION: A noise filter(10) eliminates a high frequency noise element by being connected to common power. An interleave PFC(Power Factor Correction)(30) is connected to the noise filter. The interleave PFC improves a power factor through a current continuous mode. A DC/DC converter changes DC voltage through soft switching operation. A serial to parallel conversion part(50) outputs the DC voltage of 150 to 420V by varying turns ratio of a pressure rising transformer. [Reference numerals] (1) Commercial electricity; (10) Noise filter; (30) Interleave PFC; (40) DC/DC converter; (50) Serial to parallel conversion part; (60) Battery; (70) Controller; (80) CAN communications part; (AA) AC input(108V-264V); (BB) DC output(150V-420V)
Patent KR-20120106164-A (KR)
Title: Case of capsuled toothpaste
Inventor: JANG DO YOUNG
IPC: A47K5/18
Filed: 2011-03-17
Abstract: PURPOSE: A tablet tooth paste safe keeper is provided to enhance use convenience by encapsulating toothpaste. CONSTITUTION: A tablet tooth paste safe keeper comprises a tablet tooth paste container(1), an upper input(2) for the tablet tooth paste, a lower end outlet(3) of the tablet tooth paste, and a lower end inclined structure(5) of the tablet tooth paste. The lower end outlet of the tablet tooth paste comprises an upper end vented structure, a guiding pipe for discharging the tablet toothpaste, a passing pipe for tablet toothpaste which is formed on a check plate, and a discharging pipe for the tablet tooth paste which is formed at the lower end of the safe keeper. A user can operate the check board operating device to operate the check board in order to quadrate the passing pipe with the guiding pipe.
Patent KR-20120107157-A (KR)
Title: Reagent cabinet management system using rfid
Inventor: YUN JU CHIL
IPC: A47B67/02
Filed: 2011-03-21
Abstract: PURPOSE: A reagent cabinet managing system using an RFID is provided to locate a reagent bottle in the reagent cabinet using an RFID tag. CONSTITUTION: Reagent bottles to which an RFID tag is attached are managed in a reagent room(110). A door is operated to open the reagent room through a door driving unit(122). A reader(130) reads information from the RFID tag. The reader is installed in an external side of a reagent cabinet. A sensing unit(140) reads the information of the RFID tag of the reagent bottles. The sensing unit is installed in an internal side of the reagent room. A displaying unit(150) displays a storage location of the reagent bottles. [Reference numerals] (110) Reagent room; (122) Door driving unit; (130) Reader; (140) Sensing unit; (150) Displaying unit; (160) Memory unit; (170) Alarm unit; (180) Controlling unit
Patent KR-20110107752-A (KR)
Inventor: TAMURA TETSURO
IPC: H03F3/24
Filed: 2011-03-22
Abstract: (과제) 고주파 파워 앰프의 시험 공정의 비용을 저감한다.  
(해결수단) 고주파 파워 앰프는, 인덕터를 갖는 입력 정합 회로와, 상기 입력 정합 회로를 통과한 입력 신호를 증폭시키는 증폭 트랜지스터와, 입력 정합 회로 내의 인덕터에 제1 시험 스위치에 의해 접속되는 커패시터와, 인덕터에 제2 시험 스위치를 개재하여 제1 기준 전압과의 사이에 설치된 부성 저항용 트랜지스터와, 제2 기준 전압과 인덕터 사이에 설치된 전류원 트랜지스터를 포함하는 시험용 회로를 가지며, 시험시에 제1, 제2 시험 스위치 및 전류원 트랜지스터가 도통하여 인덕터와 시험용 회로로 고주파 발진기가 구성되고, 통상 동작시에 제1, 제2 시험 스위치 및 상기 전류원 트랜지스터가 비도통이 된다.
Patent KR-20120109009-A (KR)
Title: Suicide prevention system in prison using motion sensor
Inventor: KANG DAE MYUNG
IPC: G08B21/02
Filed: 2011-03-24
Abstract: PURPOSE: A suicide prevention system within the prison which utilizes a motion detection sensor is provided to prevent suicide of prisoners which are incarcerated in the prison in advance. CONSTITUTION: A suicide prevention system within the prison connects a control center(10) to a sensing part(30) using a network. The sensing part is installed on the wall of prescribed height at the bottom of each cell within a prison. The sensing part senses the movement of a prisoner through a motion detection sensor. The sensing part transmits a detected signal to the control center. The control center receives the detected signal from the sensing part in a receiving part and generates an alarm by being connected to signal reception of the receiving part. [Reference numerals] (11) Signal receiver; (12) Alarm part; (31a) Light emitting part; (31b) Light receiving part; (33) A/D converter; (35) Signal transmitting part
Patent KR-20120119220-A (KR)
Title: Photosensitive resin composition
Inventor: JO JUNG HO
IPC: G03F7/031
Filed: 2011-04-07
Abstract: PURPOSE: A photo-sensitive resin composition is provided to form ultra-fine patterns and to be adjacently deposited on a substrate for a semiconductor device or a display device. CONSTITUTION: A photo-sensitive resin composition includes a polyimide resin represented by chemical formula 1, a photo initiator, a cross-linking agent, and an organic solvent. In chemical formula 1, X1 and X2 are tetravalent organic groups and are identical or different; Y is a divalent organic group; E1 and E2 are functional groups with thiol groups and are represented by chemical formula 2; and n is the integer of 2 to 500. The weight average molecular weight of the polyimide resin is in a range between 1,000 and 500,000. In chemical formula 2, R is a hydrogen atom, a halogen atom, or a C1-C6 alkyl group; m is the integer of 2 to 4; l is the integer of 1 to 3; and the sum of m and l is 5.