baber/WOPTO huggingface dataset:
Patent KR-20100115793-A (KR)
Inventor: HERZIG CHRISTIAN
IPC: C08G77/12
Filed: 2009-03-03
Abstract: 본 발명은 실리콘 폴리에테르의 제조 방법에 관한 것이다.  본 발명의 방법에 따르면, (i) 제1 단계에서, 일반식: CH 2 =CR 1 -(CH 2 ) a O(C 2 H 4 O) b (C 3 H 6 O) c R 1  (I)(식에서, R 1 은 수소 원자 또는 1∼6개의 탄소 원자를 가진 탄화수소기이고, a는 0 또는 1∼16의 정수이고, b는 0 또는 1∼50의 정수이고, c는 0 또는 1∼50의 정수임)의 불포화 폴리에테르(3)를, Si-결합된 수소 원자의 함량이 0.2∼1.6중량%인 오르가노폴리실록산(1)과 반응시키고, (ii) 제2 단계에서, Si-결합된 수소 원자의 함량이 0.02∼1.0중량%인 오르가노폴리실록산(2)을 상기 제1 단계의 반응 혼합물에 첨가하고, 단 제1 단계와 제2 단계의 반응은, 지방족 이중 결합에 대한 Si-결합된 수소의 부가 반응을 촉진시키는 촉매(4)의 존재 하에서 수행되고, 오르가노폴리실록산(2) 중 Si-결합된 수소의 중량 농도에 대한 오르가노폴리실록산(1) 중 Si-결합된 수소의 중량 농도의 비가 0.9 이상, 바람직하게는 1.0 이상, 보다 바람직하게는 1.5 이상이다.
Patent KR-20100123729-A (KR)
Inventor: OKAMOTO TETSUYA
IPC: F24F11/02
Filed: 2009-02-27
Abstract: 공기조화장치(1)는 압축기(22), 실외 열교환기(23) 및 실외 팽창밸브(24)를 갖는 실외측 회로(21)와, 실내 열교환기(33a, 33b) 및 실내 팽창밸브(34a, 34b)를 갖는 2개의 실내측 회로(31a, 31b)를 구비하여 초임계 냉동사이클을 실행하는 냉매회로(10)가 형성된다.  공기조화장치(1)는 각 실내 열교환기(33a, 33b)의 출구 냉매온도를 제어하는 제어기(50)가 배치된다.  제어기(50)는 각 실내 열교환기(33a, 33b)의 출구 냉매온도와, 모든 실내 열교환기(33a, 33b) 출구 냉매온도의 평균값과의 편차가, 각 실내 열교환기(33a, 33b) 출구 냉매온도의 목표 냉매온도와 평균값과의 편차인 목표값에 근접하도록 실내 팽창밸브(34a, 34b)의 개방도를 조절하는 밸브 제어부(50a)를 구비한다. 
 색인어   
압축기, 열원측 열교환기, 팽창기구, 제어밸브, 이용측 열교환기, 제어기, 밸브 제어부
Patent KR-20100127239-A (KR)
Title: Packaging pouch
Inventor: HEMMERLIN DAVID
IPC: B65D75/58
Filed: 2009-02-19
Abstract: The invention relates to a pouch for containing a product. The pouch comprises a first wall and a second wall which are sealed together in sealed regions. The sealed regions substantially surround a compartment portion within which a product can be located. The pouch includes a tear initiating weakness located away from an edge of the pouch, the tear initiating weakness comprising an elongate weakness which extends along a first axis such that a user can fold the pouch across the tear initiating weakness and initiate a tear from the folded edge substantially along the first axis, the pouch further comprises at least one tear guiding weakness, said tear guiding weakness extending along a second axis transverse to the first axis such that a tear extending substantially along the first axis will meet the at least one tear guiding weakness and be guided along the second axis.
Patent KR-20100130200-A (KR)
Inventor: ADUSUMILLI PRASAD
IPC: G16Z99/00
Filed: 2009-02-20
Abstract: 환자의 치과 장치물을 제조하기 위한 방법 및 장치가 제공된다.  전자적 스캐닝을 행하여 환자 구강의 해부학적 구조에 관한 데이터를 수집한다.  제 1 컴퓨터가 이 데이터를 디지털 방식으로 접수하여 그것을 환자의 데이터와 함께 처리하여 페이스 보우 데이터를 생성해서 페이스 보우 데이터를 제 2 컴퓨터로 전송하고, 제 2 컴퓨터는 페이스 보우 데이터를 제 2 교합기로 전송한다.  제 2 교합기는 이 데이터를 바탕으로 제 1 교합기의 설정을 복제한다.
Patent KR-20100134042-A (KR)
Inventor: AKYAMAC AHMET A
IPC: H04L45/28
Filed: 2009-04-16
Abstract: 대규모 파장 분할 멀티플렉싱(WDM) 메시 네트워크 내에서와 같이, 보호 자원 공유 기회들을 식별하고, 선택적으로 관리하는 방법 및 시스템.
Patent KR-20100135302-A (KR)
Inventor: NUNOME KENJI
IPC: H01T13/39
Filed: 2009-04-23
Abstract: 스파크 플러그(100)는 중심전극(20)과 절연체(10)와 금속 쉘(50)과 접지전극(30)을 구비하고 있다. 접지전극(30)의 선단부(31)에 있어서의 중심전극(20)의 선단부와 대향하는 위치에는 귀금속 칩(80)이 배치되어 있다. 귀금속 칩(80)은 접지전극(30)과는 별체로 된 중간부재(81)의 정상면에 접합되어 중간부재(81)와 일체로 됨과 아울러 중간부재(81)의 저면이 접지전극(30)에 접합됨에 의해서 접지전극(30)에 고착되어 있다. 중간부재(81)는 그 평균 경도가 접지전극(30)의 굴곡부분인 중간부(33)를 제외한 부분의 접지전극(30)의 평균 경도보다 높게 형성되어 있다.
Patent KR-20110011646-A (KR)
Inventor: HAYASHI YUKI
IPC: C08G65/333
Filed: 2009-05-15
Abstract: 본 발명은 소수성을 가지면서도 가공 공정에 있어서 수계 용매를 사용할 수 있는 폴리로탁산, 상기 폴리로탁산을 갖는 수계 조성물, 상기 폴리로탁산을 포함하는 가교체 등을 제공한다.  본 발명은 환상 분자의 개구부가 직쇄상 분자에 의해서 꼬치 형상으로 포접되어 이루어지는 유사 폴리로탁산의 양끝에 환상 분자가 이탈하지 않도록 봉쇄기를 배치하여 이루어지는 폴리로탁산으로서, 환상 분자가 하기 화학식 I로 표시되는 기, 하기 화학식 II로 표시되는 기, 및 하기 화학식 III으로 표시되는 기를 갖는 상기 폴리로탁산을 제공한다.  또한, M은 예를 들면ε-카프로락톤의 개환 중합 유래의 기 등, A는 수산기 등, B는 -COOH기 등, C는 A 및/또는 B를 나타낸다.   
<화학식 I> 
-M-A 
<화학식 II> 
-M-B 
<화학식 III> 
-C
Patent KR-20110009208-A (KR)
Inventor: WENTINK MAARTEN MENZO
IPC: H04W52/02
Filed: 2009-04-30
Abstract: 메쉬 노드들에서 전력 절약을 구현하기 위한 방법들 및 장치들은 각각의 어웨이크(awake) 기간 이전에 수신 윈도우 시작 프레임을 전송하는 것을 포함한다.  상기 수신 윈도우 시작 프레임은 짧은 프레임이며, 그리고 메쉬 네트워크에서 노드들은 이러한 프레임을 수동적으로 모니터링한다.  상기 프레임을 검출한 경우, 메쉬 노드는 자신의 어웨이크 기간 동안 자신의 목적지로 데이터를 전송할 수 있다.
Patent KR-20110028589-A (KR)
Inventor: LIU NAN I
IPC: G02F1/1335
Filed: 2009-05-26
Abstract: 본 발명은 요철면을 갖는 광학기판에 관한 것으로, 구체적으로는 평면형 광원을 갖는 평판 디스플레이에 사용할 휘도보강 기판에 관한 것이다. 이 휘도보강막은 휘도를 보강하는 요철면을 갖는 광학기판고, 확산용 입자들이 분산되어 있는 지지기판을 포함한다. 본 발명에 따르면 지지기판 외에 별도의 입자층이 불필요하다. 이들 입자는 지지기판의 본체 안에 들어있다.
Patent KR-20120081415-A (KR)
Title: Image sensor, method thereof and system having the same
Inventor: AHN JUNG CHAK
IPC: H04N5/3745
Filed: 2011-01-11
Abstract: PURPOSE: An image sensor, an operation method thereof, and a system including the same are provided to absorb a plurality of colors in a pixel and to reduce the number of pixels. CONSTITUTION: A pixel array includes a plurality of active pixels(610). A plurality of the active pixels passes through wavelength of light. A plurality of active pixels generates an image signal corresponding to the wavelength of the light. An ADC(Analog to Digital Converter) converts the image signal into a digital signal. A plurality of the active pixels passes through the light of the different wavelength according to an applied bias voltage.
Patent KR-20120091798-A (KR)
Title: Apparatus for processing video signal and method thereof
Inventor: CHOI JONG HWA
IPC: G06T1/00
Filed: 2011-02-10
Abstract: PURPOSE: An image signal processing device and a method thereof are provided to disconnect a signal which can influence image reproduction of a receiving side and minimize image disconnection due to external interference. CONSTITUTION: When line information is a temporary set signal, a second image processing unit stores image data corresponding to corresponding line information(S220,S230). The second image processing unit simultaneously generates a video timing signal. The second image processing unit outputs the stored image data and the video timing signal based on a data enable signal section of the video timing signal(S250).
Patent KR-20120095088-A (KR)
Title: Polluted air in the air purification and sterilization methods and a manufacturing method thereof
Inventor: KIM YOUN WHAN
IPC: F24F13/28
Filed: 2011-02-18
Abstract: PURPOSE: An air purifying device and a manufacturing method thereof are provided to perform oxidation treatment for pollutant organic matter and purify the air. CONSTITUTION: An air purifying device comprises a multi-function treatment unit performing oxidation treatment and decomposing for pollutant organic matter by using the oxidation reaction of a catalyst using TIO2 and ultra wave. An ultra wave light is selected in 300 to 400nm of wave area in 30 to 70W power. The radiation distance of the ultra wave is in 30cm.
Patent KR-20120096620-A (KR)
Title: Plug in/out opening and closing and locking device for airtightness improvement of railcar
Inventor: SHIN JIN HO
IPC: E05B77/00
Filed: 2011-02-23
Abstract: PURPOSE: A plug in/out opening/closing and locking device for improving airtightness of a door of a railroad car is provided to simplify installation configuration without complex piping work by electrically operating an opening/closing and locking system of a door. CONSTITUTION: A plug in/out opening/closing and locking device for improving airtightness of a door of a railroad car comprises a locking device base(30), upper and lower hooks, a door locking drive motor(36), a 2-axis change gear, a hook operating elbow bracket, a hook operating connector, and upper and lower hook locking rods(54,56). The base is arranged at the side of one surface of a door(20) and is fixed in a car body. The upper and lower hooks lock or unlock upper and lower locking pins of the door according to the rotational directions. The door locking drive motor is fixed in the locking device base and generates rotation force. The 2-axis change gear simultaneously outputs the rotation force at a hook operating output shaft and a locking rod operating output shaft by interlocking with an output stage of the drive motor. The hook operating connector is pivotally connected to one end of the hook operating elbow bracket. One end of the hook locking rods is connected to both ends of the hook operating connector and the other end thereof is connected to the upper and lower hooks.
Patent KR-20120096752-A (KR)
Title: 마사지기
Inventor: KIM MYOUNG HWA
IPC: A61H15/00
Filed: 2011-02-23
Abstract: 본 발명은 마사지기에 관한 것으로, 케이스(10)로부터 적어도 2개이상의 세라믹 접촉구(12)가 돌출형성되게 하되 각 세라믹 접촉구(12)는 걸림테(12b)로부터 외형이 반구형으로 이루어진 접촉면(12a)이 형성되게 하고 또 내측에는 발열체(14) 및 온도감지센서(16)가 설치되게 하여 반구형 세라믹 접촉구(12)에 의한 부드럽고 매끄러운 접촉하에서 온열 및 원적외선 방사에 의한 마사지가 이루어질 수 있도록 한 것이다.
Patent KR-20120097558-A (KR)
Title: Underwater pump having temperature control
Inventor: KIM IN SIK
IPC: F04D29/58
Filed: 2011-02-25
Abstract: PURPOSE: A submerged pump with a water flow pipe having a temperature controlling function is provided to release heat of a motor with flowing water, thereby preventing damage caused by overheating. CONSTITUTION: A submerged pump comprises a motor, a discharging unit(30), a lower fixing ring, an upper fixing ring, an inlet pipe(60), a water flow pipe(70), and a closing ring. The motor is installed under the water, thereby pumping water. The discharging unit is installed in the upper part of the motor and comprises a plurality of inlets and a plurality of coupling grooves having installation holes. The lower fixing ring is installed in the lower part of the motor. The upper ring covers the lower part of the discharging unit and is installed in the coupling groove. The inlet pipe covers the lower part of the motor and is coupled in the lower fixing ring. The water flow pipe is coupled to the lower fixing ring and to the upper fixing ring while covering the inlet of the discharging unit. The closing ring is coupled to the upper part of the water flow pipe.
Patent KR-20120097867-A (KR)
Title: Lga module type card connection apparatus
Inventor: LEE CHANG JU
IPC: H01R12/72
Filed: 2011-02-25
Abstract: PURPOSE: An LGA module type card connecting device is provided to make up for a high height of a PCI express mini card type. CONSTITUTION: An external connection area(14) and a groove(12) are formed on a substrate(10). The external connection area provides electrical connection even though the external connection area is inserted into a socket of an external terminal. An LGA module(20) provides a wireless communication function. The LGA module is mounted on the groove of the substrate. The thickness of the substrate is between 1mm and 1.25mm.
Patent KR-20120097979-A (KR)
Inventor: KIM JONG SAM
IPC: G11C5/14
Filed: 2011-02-28
Abstract: PURPOSE: A semiconductor device is provided to generate a pumping voltage with a stable target level by changing a frequency of an oscillation signal. CONSTITUTION: A first pumping voltage detecting unit(200) detects the level of a pumping voltage based on a target level set in an activation section of an enable signal. A second pumping voltage detecting unit(210) detects the level of the pumping voltage based on a target level set in an inactivation section of the enable signal. An oscillation signal generating unit(220) changes the frequency of an oscillation signal in response to the enable signal. A pumping voltage generating unit(240) generates the pumping voltage by a charge pumping operation at a speed corresponding to the frequency of the oscillation signal. [Reference numerals] (200) First pumping voltage detecting unit; (210) Second pumping voltage detecting unit; (220) Oscillation signal generating unit; (240) Pumping voltage generating unit
Patent KR-20120101779-A (KR)
Title: Ink composition for board marker
Inventor: JEON GAE SUNG
IPC: C09D11/16
Filed: 2011-03-07
Abstract: PURPOSE: An environment-friendly board marker ink with minimized reflectivity is provided to have excellent erasing ability, and to remove a phenomenon of scattering of paint powder, and to not remains after image because ink can be easily stripped from a surface. CONSTITUTION: An environment-friendly board marker ink comprises 2-8 parts by weight of paint, 2-8 parts by weight of resin, 65-85 parts by weight of solvent, 5-15 parts by weight of plasticizer, 1-5 parts by weight of releasing agent, 0.5-3 parts by weight of adhesive, and 0.1-1 parts by weight of dispersant. The resin is polyvinyl butyral. The solvent is a mixture of isopropyl alcohol and ethanol. The plasticizer is one or a mixture of two more selected from dibutyl sebacate, or dioctyl sebacate. The releasing agent is one or a mixture of two more selected from polyoxyethylene dilaurate, or butyl stearate.
Patent KR-20120102238-A (KR)
Title: System and the method for determining position
Inventor: KIM JAE WOOK
IPC: G01S5/02
Filed: 2011-03-08
Abstract: PURPOSE: A system for measuring a location and a method thereof are provided to group a plurality of readers receiving a signal transmitted from a tag up to three readers, and use a measured location value of the tag from each group, thereby supplying a location measuring method. CONSTITUTION: A system for measuring a location(400) includes a reader array(410), and a position measuring engine server(420). The reader array includes a plurality of readers(412~417). The readers are grouped by gathering one per 3 readers. The position measuring engine server determines a location of a tag by calculating time difference receiving a tag information signal from each of readers. [Reference numerals] (411) Tag; (412,413,414,415,416,000) Reader; (420) Position measuring engine server; (AA) TDOA linkage
Patent KR-20120103259-A (KR)
Title: 헤어스타일 검색 장치 및 그 방법
Inventor: JIN HYE SUNG
IPC: G06F17/30
Filed: 2011-03-10
Abstract: 본 발명은 헤어스타일 검색 장치 및 그 방법에 관한 것이다. 본 발명에 따르면, 사용자의 키, 몸무게, 얼굴형, 모발상태, 성별, 국적, 상기 사용자의 헤어스타일이 포함된 사진, 상기 헤어스타일의 종류 중 적어도 하나의 신체정보를 입력받는 단계와, 상기 사용자가 요청하는 헤어스타일 종류를 입력받는 단계, 및 복수의 등록자 샘플들 별로 상기 신체정보를 저장한 검색DB로부터, 상기 입력받은 헤어스타일 종류와 일치하면서 상기 사용자의 신체정보와 유사범위에 있는 적어도 하나의 등록자 샘플을 추출하는 단계를 포함하는 헤어스타일 검색 방법을 제공한다. 
본 발명에 따른 헤어스타일 검색 장치 및 그 방법에 따르면, 기 저장된 등록자 샘플들로부터, 사용자가 요청한 헤어스타일 종류와 일치하면서 사용자의 신체정보와 유사 범위에 있는 등록자 샘플을 추출하여 헤어스타일링 정보로 제공할 수 있다. 따라서, 상기 사용자에게 가장 잘 어울릴 수 있는 다른 사용자의 헤어스타일 정보를 화면 상에 제공하여 사용자들 간에 헤어스타일 정보를 공유할 수 있는 이점이 있다.
Patent KR-20120103996-A (KR)
Title: Recombinant microorganism having producing poly(lactate-co-glycolate) from glucose and preparing method of poly(lactate-co-glycolate) using thereof
Inventor: LEE SANG YUP
IPC: C12P7/40
Filed: 2011-03-11
Abstract: PURPOSE: A recombinant microorganism with (lactate-co-glycolate) copolymer productivity from glucose is provided to prepare the copolymers with high glycolate fraction concentration. CONSTITUTION: A recombinant microorganism with (lactate-co-glycolate) copolymer productivity contains a gene encoding polyhydroxyalkanoate(PHA) synthase, a gene encoding propionyl-CoA transferase, and a gene encoding glycerate dehydrogenase(EC 1.1.1.26). A gene coding mutant PHA synthase has a base sequence corresponding to E130D, S325T, L412M, S477R, S477H, S477F, S477Y, S477G, Q481M, Q481K or Q481R mutation in an amino acid of sequence number 1.
Patent KR-20120107198-A (KR)
Title: Drill bit structure with single blade
Inventor: CHIU SHIH FENG
IPC: B23B51/02
Filed: 2011-03-21
Abstract: PURPOSE: A single-blade drill bit structure is provided to reduce the amount of drilling work of a drill bit due to a blade being designed in an arc shape thus improving rigidity. CONSTITUTION: A single-blade drill bit structure(10) comprises a drill handle(12), a drill bit(14), a chip discharging groove(16), and an arc-shaped blade(18). The drill bit is connected to the drill handle. The chip discharging groove is formed into a spiral on the outer circumference(141) of the drill bit around a rotational axis(O) of the drill bit. The chip discharging groove is extended in a spiral from a front end of the drill bit toward the drill handle. The arc-shaped blade is formed in the front end of the drill bit. An edge of the arc-shaped blade comprises a cutting face(181) and a supporting face(182). An included angle between both ends of the supporting face and the rotational axis is larger than 180-degree.
Patent KR-20120107672-A (KR)
Title: Electronic device, server, method and system for providing user contents
Inventor: KIM JIN YOUNG
IPC: G08G1/0969
Filed: 2011-03-22
Abstract: PURPOSE: An electronic device, a server, a method, and a system for providing user contents are provided to allow easily use of the user contents related to traffic by categorizing the user contents according to various elements. CONSTITUTION: A navigation device(100) is connected to a network(300) using a first communication interface(11). A mobile phone(10a) is connected to the network using a second communication interface(12). A mobile computing device(10b) is connected to the network using a third communication interface(13). A laptop computer(10c) is connected to the network using a forth communication interface(14). The social network engine is connected to the network and a server(200) using a fifth communication interface(15). The social network engine provides a social network server for managing a user community. The server stores user information for each user device. [Reference numerals] (200) Server; (230) Social network engine
Patent KR-20120107800-A (KR)
Title: A pharmaceutical composition for allieviation, prevention or treatment of metabolic bone disease comprising an extract of fermented hizikia fusiforme and haelth fucntional food comprising the same
Inventor: YI TAE HOO
IPC: A61P19/00
Filed: 2011-03-22
Abstract: PURPOSE: A composition containing fermented Hijikia fusiformis extract is provided to form bone and to relieve, prevent, or treat metabolic bone diseases. CONSTITUTION: A pharmaceutical composition for relieving, preventing, or treating metabolic bone diseases contains fermented Hijikia fusiformis extract as an active ingredient. The extract is fermented by Bacillus sp. or Aspergillus sp. and is extracted using water, alcohol of C1-C4, or mixture solvent thereof. A health functional food for relieving or preventing metabolic bone diseases contains the fermented Hijikia fusiformis extract as an active ingredient. A method for preparing the fermented Hijikia fusiformis extract comprises: a step of fermenting Hijikia fusiformis with Bacillus sp. and Aspergillus sp. under the presence of carbon source; and a step of extracting the fermentation using water, alcohol of C1-C4, or a mixture solvent thereof.
Patent KR-20120109162-A (KR)
Title: Machine control operation in industrial environment build on distinguish colors
Inventor: PARK SUN UP
IPC: F16P7/00
Filed: 2011-03-28
Abstract: PURPOSE: A machine control method for controlling operations on the basis of color recognition under industrial environment is provided to efficiently utilize a color recognition sensor even in a space or a situation hard to distinguish the color recognition sensor with eyes and minimize influences of a climate condition and a time zone. CONSTITUTION: A machine control method for controlling operations on the basis of color recognition under industrial environment is as follows. Allowable colors are input to a memory. Signals are transmitted to a control board when the colors except for the input colors are sensed, the operation is immediately stopped. An allowable range of the colors is set based on a standard color table and regulated according to a condition of an industrial environment.
Patent KR-20120110907-A (KR)
Title: Jig for moving circular blade
Inventor: KIM JUNG HA
IPC: B25B11/00
Filed: 2011-03-30
Abstract: PURPOSE: A jig for transferring a circular blade is provided to prevent safety accidents generating in the replacement of a blade and to increase work efficiency by reducing work time and the number of workers required to replace the blade. CONSTITUTION: A jig for transferring a circular blade comprises a base body member(10), a fixed pin member(20), and a fitting pin member(30). The base body member comprises a connection ring part connected to a crane, and has a first side part(11) and a second side part(12) to insert an erected circular blade. The fixed pin member penetrates the first and second side parts of the base body member and the circular blade. A fixed part is protruded on one end of the fixed pin member and a fixed hole is bored in the other end thereof. The fitting pin member is formed one of the first and second side parts of the base body member. The fitting pin member is inserted in the fixed hole of the fixed pin member.
Patent KR-20120112889-A (KR)
Title: Display heater using a surface type hearting elements
Inventor: LEE HYO JE
IPC: H05B3/20
Filed: 2011-04-04
Abstract: PURPOSE: A heating display using a surface heater is provided to improve a dynamic display function by applying a temperature discoloration thermo pigment to one side or both sides of the surface heater. CONSTITUTION: A surface heating part(230) changes the temperature of a thermal reaction display unit(200) by generating heat. The thermal reaction display unit includes a temperature discoloration thermo pigment, a general pigment, and a printing layer. The thermal reaction display unit is printed or coated on insulating layers(190,191) of the surface heating part. A display auxiliary part(210) retro-reflects the thermal reaction display unit. A control part controls heat generation from the surface heating part.
Patent KR-20120113469-A (KR)
Title: Floor materials comprising aramide non-woven fabric
Inventor: NA HONG JOO
IPC: E04B1/94
Filed: 2011-04-05
Abstract: PURPOSE: A floor material comprising an aramid nonwoven fabric is provided to be used as a heating sheet by improving durability and thermal resistance. CONSTITUTION: A floor material comprising an aramid nonwoven fabric comprises a coating layer, a paper layer or natural fiber layer, and a flame retardant layer. The flame retardant layer is composed of an aramid nonwoven fabric and a polyester nonwoven fabric. The aramid nonwoven fabric and the polyester nonwoven fabric are coupled through needle-punching. [Reference numerals] (AA) Transparent coating layer; (BB) Paper or natural fiber layer; (CC) Base layer; (DD) Flame retardant layer
Patent KR-20120113833-A (KR)
Title: Fluidized bed reactor mounted with sparge pipes
Inventor: CHOI YOUNG TAI
IPC: B01J8/18
Filed: 2011-04-06
Abstract: PURPOSE: A fluidized bed reactor equipped with sparging pipes is provided to control the compositions of gas and to prevent layered materials in a fluidized bed reacting path from being reversely introduced into a solid fuel feeding part. CONSTITUTION: A fluidized bed reactor includes sparging pipes(42). The sparging pipes are installed on a fluidized bed reacting path(60). The sparging pipes sparge auxiliary fuel or steam. A plurality of spraying holes is formed at the sparging pipes. The sparging pipes are supported by a support. The end parts of the sparging pipes are fastened by screws. The auxiliary fuel is fed to the sparging pipes to initially ignite fuel which is fed to the fluidized bed reacting path of the fluidized bed reactor. [Reference numerals] (AA) Exhausting gas; (BB) Exhausting fine particles; (CC) Gas; (DD) Auxiliary fuel; (EE) Steam; (FF) Air
Patent KR-20120118110-A (KR)
Inventor: KIM DAE SEOB
IPC: F21V33/00
Filed: 2011-04-18
Abstract: PURPOSE: An emergency flashlight with a fire extinguisher is provided to allow a fixing body to fix on one side of a corridor, an office or a room and allow a moving body to connect to the fixing body, thereby automatically generating lighting and an alarm in emergency. CONSTITUTION: A rectification unit of a fixing body(2) supplies DC power to a socket(120). A moving body(1) includes a storage battery, a control board, a lamp(30) and a speaker(180). When the control board puts the moving body in the fixing body, the control board receives the DC power from an inserted plug(45). The control board charges the storage battery by the DC power. When the moving body is separated from the fixing body or a blackout is generated, the control board generates lighting of the lamp and an alarm of the speaker.